touch screen monitors for windows 8 in india brands

Prepare to be amazed. Sharp presents the groundbreaking PN-K322B, a professional-use LCD monitor that delivers a stunning level of visual precision. Cutting-edge IGZO* technology enables this monitor to achieve 4K Ultra-HD resolution (3,840 x 2,160 pixels)—four times the detail of 1080p. The touchscreen-equipped PN-K322B means that the potential applications are extremely wide-ranging. Wherever there’s a demand for the very finest in visual display quality, Sharp has the solution.

IGZO technology offers the key advantages of extraordinarily high resolution and improved energy efficiency. The small size of semiconductors made with IGZO technology enables smaller-sized pixels, which in turn provide stunning high resolution. With 3,840 x 2,160 pixel resolution (4K Ultra-HD), the PN-K322B boasts four times the resolution of 1080p full HD. This means users can view all the content of four HD screens on a single, seamless display. And because IGZO technology supports increased pixel transparency and reduced current leakage, the monitor can operate with reduced power consumption.

The PN-K322B can be set up in a vertical (90-degree) or low-angle (25-degree) position thanks to a dedicated stand that allows the monitor to slide easily between the two angles. The vertical set-up enables easy viewing of the monitor, whereas the low-angle set-up is ideal for touchscreen operation and onscreen writing by hand.

Seamlessly flush with the bezel, the PN-K322B’s full-flat screen is ideal for touchscreen operations that involve swiping from the edge of the screen—for example, using the charm bar in Windows® 8. This touchscreen monitor is capable of recognising 10 touch points at once, thereby expanding touch interface applications beyond merely writing on the screen. Users enjoy greater flexibility when interacting with sophisticated graphical content such as architectural designs or high-resolution photographic images.

The PN-K322B is compatible with devices running Windows® 8, the latest operating system from Microsoft. Windows® 8 supports smooth and intuitive touchscreen functionality, which can be experienced to its fullest on this beautifully responsive LCD monitor.

Onscreen input is rendered with precision on the PN-K322B’s touchscreen. This highly sensitive capacitive touchscreen is equally adept at receiving input from a hand or from the bundled touch pen. Users can enjoy the reassurance of stress-free writing.

The dedicated touch pen allows smooth and extremely accurate onscreen writing of fine text and lines. The PN-K322B’s pen features an extra-small 2 mm tip that enables users to easily underline text, add notations, draw illustrations, and make amendments to onscreen content.

To prevent unwanted hand input when the user’s palm is resting on the touchscreen, a palm cancellation function can be selected to prioritise pen input.

The PN-K322B supports both DisplayPort™ and HDMI™ interfaces. 4K Ultra-HD video signals can be transmitted via a single easy-connecting, clutter-reducing cable.

The PN-K322B supports MST (Multi-Stream Transport) mode as specified by the DisplayPort 1.2 standard. A single DisplayPort cable can transfer 3,840 x 2,160 video signals at 60 fps, resulting in smooth rendering of high-resolution video and fluid mouse operation.

Built-in speakers eliminate the need for external speakers and keep the monitor stylishly streamlined. The speakers emit sound from both sides of the screen, making it ideal for conveying audio information.

IGZO technology and edge-lit LED backlighting enable the PN-K322B to sport a stylishly slender profile. Measuring only about 36 mm at the thickest point, this sleek and lightweight monitor blends in effortlessly in almost any location.

Under Device Specifications, if the Pen and touch section reads No pen or touch input is available for this display, the computer does not have a touch screen.

NOTE: For touch-enabled Dell monitors, verify that the USB cable is connected from the monitor to the computer to enable the touch screen feature. To learn more about how to connect the USB cable between the monitor and the computer, see the User Guide of the Dell monitor.

A simple reboot can resolve many issues almost immediately. Restarting the computer is an effective way to clear the memory (RAM) and ensure that any errant processes and services that have started are shut down.

Restarting the computer closes all the applications and software that are running on the computer. This includes applications running on the taskbar and services that are running in the background.

Use a soft and clean microfiber cloth that is lightly dampened with water to clean the monitor. Avoid using detergents of any kind as they can leave a milky film on the monitor.

To clean the anti-static screen, we recommend using a special screen-cleaning tissue or solution that is suitable for the anti-static coating on LCD panels.

NOTE: In some cases, the screen protector or screen guard may prevent the touch screen from registering that you are touching the screen and may need to be removed (this may occur if it is not designed for a capacitive touch screen or if it has air bubbles in it).

NOTE: Using a non-standard or unsupported digital pen, stylus, or regular pen to write can damage the touch screen. Select Dell 2-in-1 laptops are compatible with digital pens like Dell Active Pen. See the User Guide of the Dell 2-in-1 laptop or the Dell Active Pen for more information.

The touch screen of the computer may not respond because it is disabled or it needs to be reinstalled. Use Windows Device Manager to enable or reinstall the touch screen driver.

NOTE: For touch-enabled Dell monitors, verify that the USB cable is connected from the monitor to the computer to enable the touch screen feature. To learn more about how to connect the USB cable between the monitor and the computer, see the User Guide of the Dell monitor.

NOTE: The touch screen drivers are built-in to the latest operating systems such as Windows 10, 8.1, 8, or 7. Windows Update helps download the latest touch screen driver that is applicable to your computer (if required).

NOTE: Using a non-standard or unsupported digital pen, stylus, or a regular pen to write can damage the touch screen. Select Dell 2-in-1 laptops are compatible with digital pens such as the Dell Active Pen. See the User Guide of the Dell 2-in-1 laptop or the Dell Active Pen for more information.

Windows updates can support your Windows operating system in many ways. Windows updates can solve specific problems, provide protection from malicious attacks, or even add new features to the operating system.

NOTE: If Dell SupportAssist is not installed on your computer, you will be prompted to complete the installation to run the diagnostic test. Follow the on-screen instructions to complete the installation process of Dell SupportAssist.

Power settings can cause the touch screen to stop working after waking the computer from sleep mode. Change the power settings so that the touch screen stays active while the computer is in sleep mode.

Dell recommends updating the device drivers and BIOS as part of your scheduled update cycle. These device drivers and BIOS updates may contain feature enhancements or changes that help keep your system software current and compatible with other system modules (hardware and software) as well as increased stability.

System Restore is a built-in Windows tool that is designed to protect and repair the operating system. When something goes wrong with your computer, System Restore must be used before restoring the computer to factory defaults.

Dell computers are built with a small amount of hard disk space that is reserved for reinstalling the operating system. This method is the easiest way to restore your Dell computer to factory condition. The restoration process deletes all user data from the computer, so be sure to back up all your files before starting this process.

Select the operating system that is installed on your Dell computer to find more information about how to restore your Dell computer to factory defaults:

Windows 8 is a major release of the Windows NT operating system developed by Microsoft. It was released to manufacturing on August 1, 2012; it was subsequently made available for download via MSDN and TechNet on August 15, 2012,

Windows 8 introduced major changes to the operating system"s platform and user interface intended to improve its user experience on tablets, where Windows was now competing with mobile operating systems, including Android and iOS.Windows shell based on Microsoft"s Metro design language and the Start screen, a new platform for developing apps with an emphasis on touchscreen input, integration with online services, and the Windows Store, an online distribution for downloading and purchasing new software, and a new keyboard shortcut for screenshots.Windows Phone. Windows 8 added support for USB 3.0, advanced format hard drives, near-field communications, and cloud computing. Additional security features were introduced, such as built-in antivirus software, integration with Microsoft SmartScreen phishing filtering service, and support for UEFI Secure Boot on supported devices. Windows 8 is the first version of Windows to support the ARM architecture, under the Windows RT branding. Windows 8 removed support for non-SSE2 CPUs and devices without NX.

Windows 8 was released to a mixed critical reception. Although reaction to its performance improvements, security enhancements, and improved support for touchscreen devices was positive, the new user interface of the operating system was widely criticized for being potentially confusing and difficult to learn, especially when used with a keyboard and mouse instead of a touchscreen. Despite these shortcomings, 60 million Windows 8 licenses were sold through January 2013, a number that included both upgrades and sales to OEMs for new PCs.

Microsoft released Windows 8.1 in October 2013, which addressed some aspects of Windows 8 that were criticized by reviewers and early adopters and incorporated additional improvements to various aspects of the operating system.

Windows 8 was ultimately succeeded by Windows 10 in July 2015. Support for the RTM version of Windows 8 ended on January 12, 2016, and with the exception of Windows Embedded 8 Standard users, all users are required to install the Windows 8.1 update. Mainstream support for the Embedded Standard of Windows 8 ended on July 10, 2018; extended support ends on July 11, 2023.

Windows 8 development started before Windows 7 had shipped in 2009.Consumer Electronics Show in January 2011, it was announced that the next version of Windows would add support for ARM system-on-chips alongside the existing x86 processors produced by vendors, especially AMD and Intel. Windows division president Steven Sinofsky demonstrated an early build of the port on prototype devices, while Microsoft CEO Steve Ballmer announced the company"s goal for Windows to be "everywhere on every kind of device without compromise."XAML (similarly to Windows Phone and Silverlight) that could be distributed via a new packaging system and a rumored application store.

The earliest available build of Windows 8 is build 7700, compiled in January 2010.Windows 7 except for the wallpaper being different - the same one from the Beta and Release Candidate. In addition, there were references to Windows 8 in this build.

Two milestone releases of Windows 8 and one of Windows Server 2012 leaked to the general public. Milestone 1, Build 7850, was leaked on April 12, 2011.shhh. let"s not leak our hard work. However, its detailed build number reveals that the build was created on September 22, 2010.Blue Screen of Death (BSoD) was replaced by a new black screen,ribbon in Windows Explorer. The "Windows 7" logo was temporarily replaced with text displaying "Microsoft Confidential". Both builds 7850 and 7955 leaked alongside Windows Server 2012 build 7959. On June 17, 2011, build 7989 64-bit edition was leaked. It introduced a new boot screen featuring the same Betta fish as the default Windows 7 Beta wallpaper, which was later replaced, and the circling dots as featured in the final (although the final version comes with smaller circling dots throbber). It also had the text Welcome below them, although this was scrapped.Redlock in order to prevent relevant leaks. A patch named Redpill was necessary to reveal the new Metro UI as well as the redesigned Start Screen, Lock Screen and apps.

This build also leaked in the x86 architecture as a debug build, with the setup having a slight change - the theme was now Windows Basic in setup, rather than Classic.

Build 8008 was the first build to remove the User Tile. A new wallpaper was introduced and Metro was updated to be more like the final version of Windows 8.

On June 1, 2011, Microsoft unveiled Windows 8"s new user interface, as well as additional features at both Computex Taipei and the D9: All Things Digital conference in California.

Microsoft would unveil more Windows 8 features and improvements on the first day of the Build conference on September 13, 2011.Samsung tablet running the build was also distributed to conference attendees.

The build was released for download later that day in standard 32-bit and 64-bit variants, plus a special 64-bit variant which included SDKs and developer tools (Visual Studio Express and Expression Blend) for developing Metro-style apps.

On February 17, 2012, Microsoft unveiled a new logo to be adopted for Windows 8. Designed by Pentagram partner Paula Scher, the Windows logo was changed to resemble a set of four window panes. Additionally, the entire logo is now rendered in a single solid color.

On February 29, 2012, Microsoft released Windows 8 Consumer Preview, the beta version of Windows 8, build 8250. Alongside other changes, the build brought over the big change from build 8195: removing the Start button from the taskbar for the first time in a public build since its debut on Windows 95; according to Windows manager Chaitanya Sareen, the Start button was removed to reflect their view that on Windows 8, the desktop was an "app" itself, and not the primary interface of the operating system.

Many other builds may exist or were released until Japan"s Developers Day conference when Steven Sinofsky announced that Windows 8 Release Preview (build 8400) would be released during the first week of June.Adobe Flash Player in Internet Explorer.

On August 1, 2012, Windows 8 (build 9200released to manufacturing with the build number 6.2.9200.16384.general availability on the next day.antitrust ruling) leaked online, followed by leaks of the final versions of Windows 8 Pro and Enterprise a few days later.MSDN and TechNet subscribers.DreamSpark Premium subscription on August 22, 2012, earlier than advertised.MSDN and TechNet customers on August 15 and for retail purchase on October 26, 2012.

Relatively few changes were made from the Release Preview to the final version; these included updated versions of its pre-loaded apps, the renaming of Windows Explorer to File Explorer, the replacement of the Aero Glass theme from Windows Vista and 7 with a new flat and solid-color theme as seen in build 8432, and the addition of new background options for the Start screen, lock screen, and desktop.released on Tuesday, October 9, 2012. Microsoft indicated that due to improvements to its testing infrastructure, general improvements of this nature are to be released more frequently through Windows Update instead of being relegated to OEMs and service packs only.

Microsoft began an advertising campaign centered around Windows 8 and its Surface tablet in October 2012, starting with its first television advertisement premiering on October 14, 2012.Windows 95.pop-up stores inside malls to showcase the Surface product line, provided training for retail employees in partnership with Intel, and collaborated with the electronics store chain Best Buy to design expanded spaces to showcase devices. In an effort to make retail displays of Windows 8 devices more "personal", Microsoft also developed a character known in English-speaking markets as "Allison Brown", whose fictional profile (including personal photos, contacts, and emails) is also featured on demonstration units of Windows 8 devices.Windows 7 PCs in January 2013 via Windows Update.

In May 2013, Microsoft launched a new television campaign for Windows 8 illustrating the capabilities and pricing of Windows 8 tablets in comparison to the iPad, which featured the voice of Siri remarking on the iPad"s limitations in a parody of Apple"s "Get a Mac" advertisements.2013 Stanley Cup Finals, Microsoft premiered the first ad in its "Windows Everywhere" campaign, which promoted Windows 8, Windows Phone 8, and the company"s suite of online services as an interconnected platform.

New features and functionality in Windows 8 include a faster startup through UEFI integration and the new "Hybrid Boot" mode (which hibernates the Windows kernel on shutdown to speed up the subsequent boot),live USB variants of Windows (known as Windows To Go).USB 3.0 devices, which allow for faster data transfers and improved power management with compatible devices,hard disk 4KB Advanced Format support,near field communication to facilitate sharing and communication between devices.

Windows Explorer, which has been renamed File Explorer, now includes a ribbon in place of the command bar. File operation dialog boxes have been updated to provide more detailed statistics, the ability to pause file transfers, and improvements in the ability to manage conflicts when copying files.Storage Spaces allows users to combine different sized hard disks into virtual drives and specify mirroring, parity, or no redundancy on a folder-by-folder basis.drag and drop from a parent folder into a subfolder listed within the breadcrumb hierarchy of the address bar in File Explorer.

Task Manager has been redesigned, including a new processes tab with the option to display fewer or more details of running applications and background processes, a heat map using different colors indicating the level of resource usage, network and disk counters, grouping by process type (e.g. applications, background processes and Windows processes), friendly names for processes and a new option which allows users to search the web to find information about obscure processes.Blue Screen of Death has been updated with a simpler and modern design with less technical information displayed.

New security features in Windows 8 include two new authentication methods tailored towards touchscreens (PINs and picture passwords),antivirus capabilities to Windows Defender (bringing it in parity with Microsoft Security Essentials).SmartScreen filtering integrated into Windows,Family Safety offers Parental controls, which allows parents to monitor and manage their children"s activities on a device with activity reports and safety controls.system recovery through the new "Refresh" and "Reset" functions,

Windows 8 supports a feature of the UEFI specification known as "Secure boot", which uses a public-key infrastructure to verify the integrity of the operating system and prevent unauthorized programs such as bootkits from infecting the device"s boot process.ARM-based Windows RT devices must have secure boot permanently enabled.

Windows 8 provides heavier integration with online services from Microsoft and others. A user can now log into Windows with a Microsoft account, which can be used to access services and synchronize applications and settings between devices. Windows 8 also ships with a client app for Microsoft"s SkyDrive cloud storage service, which also allows apps to save files directly to SkyDrive. A SkyDrive client for the desktop and File Explorer is not included in Windows 8, and must be downloaded separately.Xbox Music, Xbox Video, and the Xbox SmartGlass companion for use with an Xbox 360 console. Games can integrate into an Xbox Live hub app, which also allows users to view their profile and Gamerscore.Flickr and Facebook.

Internet Explorer 10 is included as both a desktop program and a touch-optimized app, and includes increased support for HTML5, CSS3, and hardware acceleration. The Internet Explorer app does not support plugins or ActiveX components, but includes a variant of Adobe Flash Player that is optimized for touch and low power usage. Initially, Adobe Flash would only work on sites included on a "Compatibility View" whitelist; however, after feedback from users and additional compatibility tests, an update in March 2013 changed this behavior to use a smaller blacklist of sites with known compatibility issues instead, allowing Flash to be used on most sites by default.

Windows 8 also incorporates improved support for mobile broadband; the operating system can now detect the insertion of a SIM card and automatically configure connection settings (including APNs and carrier branding), and reduce its Internet usage to conserve bandwidth on metered networks. Windows 8 also adds an integrated airplane mode setting to globally disable all wireless connectivity as well. Carriers can also offer account management systems through Windows Store apps, which can be automatically installed as a part of the connection process and offer usage statistics on their respective tile.

Snap feature: Desktop, along Wikipedia App snapped into a sidebar to the right side of the screen. In Windows 8, desktop and everything on it is treated as one Metro-style app.

Windows 8 introduces a new style of application, touchscreen environments and are more specialized than current desktop applications. Apps can run either in a full-screen mode or be snapped to the side of a screen.toast notifications on screen or animate their tiles on the Start screen with dynamic content. Apps can use "contracts"; a collection of hooks to provide common functionality that can integrate with other apps, including search and sharing.Skype, and People service), while the Photos app can aggregate photos from services such as Facebook and Flickr.

Windows Store apps run within a new set of APIs known as Windows Runtime, which supports programming languages such as C, C++, Visual Basic .NET, C#, along with HTML5 and JavaScript.ARM variants of Windows,binary code compatible. Components may be compiled as Windows Runtime Components, permitting consumption by all compatible languages.sandboxed environment, and require permissions to access certain functionality, such as accessing the Internet or a camera.

Retail variants of Windows 8 are only able to install these apps through Windows Store — a namesake distribution platform that offers both apps, and listings for desktop programs certified for comparability with Windows 8.sideload apps from outside Windows Store is available to devices running Windows 8 Enterprise and joined to a domain; Windows 8 Pro and Windows RT devices that are not part of a domain can also sideload apps, but only after special product keys are obtained through volume licensing.

The term "Immersive app" had been used internally by Microsoft developers to refer to the apps prior to the first official presentation of Windows 8, after which they were referred to as "Metro-style apps" in reference to the Metro design language. The term was phased out in August 2012; a Microsoft spokesperson denied rumors that the change was related to a potential trademark issue, and stated that "Metro" was only a codename that would be replaced prior to Windows 8"s release.

Exceptions to the restrictions faced by Windows Store apps are given to web browsers. The user"s default browser can distribute a Metro-style web browser in the same package as the desktop variant, which has access to functionality unavailable to other apps, such as being able to permanently run in the background, use multiple background processes, and use Windows API code instead of WinRT (allowing for code to be re-used with the desktop variant, while still taking advantage of features available to Windows Store apps, such as charms). Microsoft advertises this exception privilege "New experience enabled" (formerly "Metro-style enabled").

The developers of both Chrome and Firefox committed to developing Metro-style variants of their browsers; while Chrome"s "Windows 8 mode" (discontinued on Chrome version 49) uses a full-screen version of the existing desktop interface, Firefox"s variant (which was first made available on the "Aurora" release channel in September 2013) uses a touch-optimized interface inspired by the Android variant of Firefox. In October 2013, Chrome"s app was changed to mimic the desktop environment used by Chrome OS.

Windows 8 introduces significant changes to the operating system"s user interface, many of which are aimed at improving its experience on tablet computers and other touchscreen devices. The new user interface is based on Microsoft"s Metro design language and uses a Start screen similar to that of Windows Phone 7 as the primary means of launching applications. The Start screen displays a customizable array of tiles linking to various apps and desktop programs, some of which can display constantly updated information and content through "live tiles".multi-tasking, apps can be snapped to the side of a screen.Control Panel, a new simplified and touch-optimized settings app known as "PC Settings" is used for basic configuration and user settings. It does not include many of the advanced options still accessible from the normal Control Panel.

A vertical toolbar known as the charmshotspots in the right corners of a screen) provides access to system and app-related functions, such as search, sharing, device management, settings, and a Start button.desktop environment for running desktop applications is accessed via a tile on the Start screen. The Start button on the taskbar from previous versions of Windows has been converted into a hotspot (or "hot corner") in the lower-left corner of the screen, which displays a large tooltip displaying a thumbnail of the Start screen. However, Windows 8.1 added the start button back to the taskbar after many complaints, but removed the preview thumbnail.Aero Glass theme with a flatter and solid-colored design, the desktop interface on Windows 8 is similar to that of Windows 7.

Several notable features were removed in Windows 8; support for playing DVD-Video was removed from Windows Media Player due to the cost of licensing the necessary decoders (especially for devices which do not include optical disc drives at all) and the prevalence of online streaming services. For the same reasons, Windows Media Center is not included by default on Windows 8, but Windows Media Center and DVD playback support could be purchased in the "Pro Pack" (which upgrades the system to Windows 8 Pro) or "Media Center Pack" add-on for Windows 8 Pro. As with prior versions, third-party DVD player software can still be used to enable DVD playback.

Backup and Restore, the backup component of Windows, was deprecated. It still shipped with Windows 8 and continues to work on preset schedules, but it was pushed to the background and can only be accessed through a Control Panel applet called "Windows 7 File Recovery".: 76 Shadow Copy, a component of Windows Explorer that once saved previous versions of changed files, no longer protects local files and folders. It can only access previous versions of shared files stored on a Windows Server computer.: 74 The subsystem on which these components worked, however, is still available for other software to use.: 74

The minimum system requirements for Windows 8 are slightly higher than those of Windows 7. The CPU must support the Physical Address Extension (PAE), NX bit, and SSE2. Windows Store apps require a screen resolution of 1024×768 or higher to run; a resolution of 1366×768 or higher is required to use the snap functionality.

Microsoft"s Connected Standby specification, which hardware vendors may optionally comply with, sets new power consumption requirements that extend above the above minimum specifications.physical security, notably against Cold Boot Attacks.

32-bit SKUs of Windows 8 only support a maximum of 4 GB of RAM. 64-bit SKUs, however support more: Windows 8 x64 supports 128 GB while Windows 8 Pro and Enterprise x64 support 512 GB.

In January 2016, Microsoft announced that it would no longer support Windows 8.1 or 7 on devices using Intel"s Skylake CPU family effective July 17, 2018, and that all future CPU microarchitectures, as well as Skylake systems after this date, would only be supported on Windows 10. After the deadline, only critical security updates were to be released for users on these platforms.drivers for Windows operating systems other than Windows 10.

Microsoft released minimum hardware requirements for tablet and laplet devices to be "certified" for Windows 8 and defined a convertible form factor as a standalone device that combines the PC, display, and rechargeable power source with a mechanically attached keyboard and pointing device in a single chassis. A convertible can be transformed into a tablet where the attached input devices are hidden or removed leaving the display as the only input mechanism.

Touch screen supporting a minimum of 5-point digitizers and resolution of at least 1024×768. The physical dimensions of the display panel must match the aspect ratio of the native resolution. The native resolution of the panel can be greater than 1024 (horizontally) and 768 (vertically). Minimum native color depth is 32-bits. If the display is under 1366×768, disclaimers must be included in documentation to notify users that the Snap function is not available.

Devices supporting near field communication need to have visual marks to help users locate and use the proximity technology. The new button combination for Ctrl + Alt + Del is Windows Key + Power.

Updated certification requirements were implemented to coincide with Windows 8.1. As of 2014, all certified devices with integrated displays must contain a 720p webcam and higher quality speakers and microphones, while all certified devices that support Wi-Fi must support Bluetooth as well. As of 2015, all certified devices must contain Trusted Platform Module 2.0 chips.

Windows 8 is available in three different editions, of which the lowest edition, branded simply as Windows 8, and Windows 8 Pro, were sold at retail in most countries, and as pre-loaded software on new computers. Each edition of Windows 8 includes all of the capabilities and features of the edition below it, and add additional features oriented towards their market segments. For example, Pro added BitLocker, Hyper-V, the ability to join a domain, and the ability to install Windows Media Center as a paid add-on. Users of Windows 8 can purchase a "Pro Pack" license that upgrades their system to Windows 8 Pro through Add features to Windows. This license also includes Windows Media Center.Windows 8 Enterprise contains additional features aimed towards business environments, and is only available through volume licensing.ARM architecture, Windows RT, is marketed as an edition of Windows 8, but was only included as pre-loaded software on devices specifically developed for it.

Windows 8 was distributed as a retail box product on DVD, and through a digital download that could be converted into DVD or USB install media. As part of a launch promotion, Microsoft offered Windows 8 Pro upgrades at a discounted price of US$39.99 online, or $69.99 for retail box from its launch until January 31, 2013; afterward the Windows 8 price has been $119.99 and the Pro price $199.99.rebates and refunds on Windows 8 upgrades obtained through the promotion on select models, such as Hewlett-Packard (in the U.S. and Canada on select models), and Acer (in Europe on selected Ultrabook models).Windows 8 Pro was also offered for free.

Unlike previous versions of Windows, Windows 8 was distributed at retail in "Upgrade" licenses only, which require an existing version of Windows to install. The "full version software" SKU, which was more expensive but could be installed on computers without an eligible OS or none at all, was discontinued. In lieu of full version, a specialized "System Builder" SKU was introduced. The "System Builder" SKU replaced the original equipment manufacturer (OEM) SKU, which was only allowed to be used on PCs meant for resale but added a "Personal Use License" exemption that officially allowed its purchase and personal use by users on homebuilt computers.

Retail distribution of Windows 8 has since been discontinued in favor of Windows 8.1. Unlike 8, 8.1 is available as "full version software" at both retail and online for download that does not require a previous version of Windows in order to be installed. Pricing for these new copies remain identical.Windows 8.1 with Bing is a special OEM-specific SKU of Windows 8.1 subsidized by Microsoft"s Bing search engine.

The three desktop editions of Windows 8 support 32-bit and 64-bit architectures; retail copies of Windows 8 include install DVDs for both architectures, while the online installer automatically installs the variant corresponding with the architecture of the system"s existing Windows installation.x86 architecture 3rd generation (known as IA-32) or newer, and can run 32-bit and 16-bit applications, although 16-bit support must be enabled first.x86 2nd generation, first conceived in 1978. Microsoft started moving away from this architecture after Windows 95.

The 64-bit variant runs on CPUs compatible with x86 8th generation (known as x86-64, or x64) or newer, and can run 32-bit and 64-bit programs. 32-bit programs and operating system are restricted to supporting only 2048 gigabytes of memory.

Windows RT, the only edition of Windows 8 for systems with ARM processors, only supports applications included with the system (such as a special variant of Office 2013), supplied through Windows Update, or Windows Store apps, to ensure that the system only runs applications that are optimized for the architecture. Windows RT does not support running IA-32 or x64 applications.

Following the unveiling of Windows 8, Microsoft faced criticism (particularly from free software supporters) for mandating that devices receiving its optional certification for Windows 8 have secure boot enabled by default using a key provided by Microsoft. Concerns were raised that secure boot could prevent or hinder the use of alternate operating systems such as Linux. In a post discussing secure boot on the Building Windows 8 blog, Microsoft developer Tony Mangefeste indicated that vendors would provide means to customize secure boot, stating that "At the end of the day, the customer is in control of their PC. Microsoft"s philosophy is to provide customers with the best experience first, and allow them to make decisions themselves."ARM devices (Windows RT) would be required to have secure boot permanently enabled, with no way for users to disable it. However, Tom Warren of The Verge noted that other vendors have implemented similar hardware restrictions on their own ARM-based tablet and smartphone products (including those running Microsoft"s own Windows Phone platform), but still argued that Microsoft should "keep a consistent approach across ARM and x86, though, not least because of the number of users who"d love to run Android alongside Windows 8 on their future tablets."

Several notable video game developers criticized Microsoft for making its Windows Store a closed platform subject to its own regulations, as it conflicted with their view of the PC as an open platform. Markus "Notch" Persson (creator of the indie game Gabe Newell (co-founder of Valve and developer of software distribution platform Steam),Rob Pardo from Activision Blizzard voiced concern about the closed nature of the Windows Store.The Verge stated that Microsoft"s addition of the Store was simply responding to the success of both Apple and Google in pursuing the "curated application store approach."

Reviews of the various editions of Windows 8 were mixed to negative. Tom Warren of iPad feel immediately out of date" due to the capabilities of the operating system"s hybrid model and increased focus on cloud services.The Verge described Windows 8 as "the first desktop operating system that understands what a computer is supposed to do in 2012" and praised Microsoft"s "no compromise" approach and the operating system"s emphasis on Internet connectivity and cloud services. Pierce also considered the Start Screen to be a "brilliant innovation for desktop computers" when compared with "folder-littered desktops on every other OS" because it allows users to interact with dynamic information.Ars Technica wrote that while its user interface changes may overshadow them, Windows 8"s improved performance, updated file manager, new storage functionality, expanded security features, and updated Task Manager were still positive improvements for the operating system. Bright also said that Windows 8"s duality towards tablets and traditional PCs was an "extremely ambitious" aspect of the platform as well, but criticized Microsoft for emulating Apple"s model of a closed distribution platform when implementing the Windows Store.

The interface of Windows 8 has been the subject of negative reaction. Bright wrote that its system of hot corners and edge swiping "wasn"t very obvious" due to the lack of instructions provided by the operating system on the functions accessed through the user interface, even by the video tutorial added on the RTM release (which only instructed users to point at corners of the screen or swipe from its sides). Despite this "stumbling block", Bright said that Windows 8"s interface worked well in some places, but began to feel incoherent when switching between the "Metro" and desktop environments, sometimes through inconsistent means.The Verge wrote that the new interface was "as stunning as it is surprising", contributing to an "incredibly personal" experience once it is customized by the user, but had a steep learning curve, and was awkward to use with a keyboard and mouse. He noted that while forcing all users to use the new touch-oriented interface was a risky move for Microsoft as a whole, it was necessary in order to push development of apps for the Windows Store.ZDNet, considered the interface to be "clumsy and impractical" due to its inconsistent design (going as far as considering it "two operating systems unceremoniously bolted together"), and concluded that "Windows 8 wasn"t born out of a need or demand; it was born out of a desire on Microsoft"s part to exert its will on the PC industry and decide to shape it in a direction—touch and tablets – that allows it to compete against, and remain relevant in the face of Apple"s iPad."

In 2013, Frank X. Shaw, a Microsoft corporate vice president, said that while many of the negative reviews were extreme, it was a "good thing" that Microsoft was "listening to feedback and improving a product".

However, according to research firm NPD, sales of devices running Windows in the United States had declined 21 percent compared to the same time period in 2011.IDC reported an overall drop in PC sales for the quarter, and said the drop may have been partly due to consumer reluctance to embrace the new features of the OS and poor support from OEM for these features.

Windows 8 surpassed Windows Vista in market share with a 5.1% usage rate according to numbers posted in July 2013 by Net Applications, with usage on a steady upward trajectory.Windows Vista and Windows 7 at the same point in their release cycles. Windows 8"s tablet market share also grew steadily, with 7.4% of tablets running Windows in Q1 2013 according to Strategy Analytics, up from nothing just a year before. However, this was still well below Android and iOS, which posted 43.4% and 48.2% market share respectively, although both operating systems had been on the market much longer than Windows 8.

In March 2013, Microsoft also amended its certification requirements to allow tablets to use the 1024×768 resolution as a minimum; this change is expected to allow the production of certified Windows 8 tablets in smaller form factors—a market which is currently dominated by Android-based tablets.

In January 2014, Hewlett-Packard began a promotion for desktops running Windows 7, saying that it was "back by popular demand". Outside sources have suggested that this might be because HP or its customers thought the Windows 8 platform would be more appropriate for mobile computing than desktop computing, or that they were looking to attract customers forced to switch from XP who wanted a more familiar interface.

In February 2014, Bloomberg reported that Microsoft would be lowering the price of Windows 8 licenses by 70% for devices that retail under US$250; alongside the announcement that an update to the operating system would allow OEMs to produce devices with as little as 1 GB of RAM and 16 GB of storage, critics felt that these changes would help Windows compete against Linux-based devices in the low-end market, particularly those running Chrome OS. Microsoft had similarly cut the price of Windows XP licenses to compete against the early waves of Linux-based netbooks.Bing. Some media outlets falsely reported that the SKU associated with this plan, "Windows 8.1 with Bing", was a variant which would be a free or low-cost variant of Windows 8 for consumers using older versions of Windows.

On the information gathered by Net Applications, adoption rate in March 2015 for Windows 8.1 was at 10.55%, while the original Windows 8 was at 3.52%.

In May 2014, the Government of China banned the internal purchase of Windows 8-based products under government contracts requiring "energy-efficient" devices. The Xinhua News Agency claimed that Windows 8 was being banned in protest of Microsoft"s support lifecycle policy and the end of support for Windows XP (which, as of January 2014, had a market share of 49% in China), as the government "obviously cannot ignore the risks of running an OS without guaranteed technical support." However, Ni Guangnan of the Chinese Academy of Sciences had also previously warned that Windows 8 could allegedly expose users to surveillance by the United States government due to its heavy use of Internet-based services.

In June 2014, state broadcaster China Central Television (CCTV) broadcast a news story further characterizing Windows 8 as a threat to national security. The story featured an interview with Ni Guangnan, who stated that operating systems could aggregate "sensitive user information" that could be used to "understand the conditions and activities of our national economy and society", and alleged that per documents leaked by Edward Snowden, the U.S. government had worked with Microsoft to retrieve encrypted information. Yang Min, a computer scientist at Fudan University, also stated that "the security features of Windows 8 are basically to the benefit of Microsoft, allowing them control of the users" data, and that poses a big challenge to the national strategy for information security." Microsoft denied the claims in a number of posts on the Chinese social network Sina Weibo, which stated that the company had never "assisted any government in an attack of another government or clients" or provided client data to the U.S. government, never "provided any government the authority to directly visit" or placed any backdoors in its products and services, and that it had never concealed government requests for client data.

A feature update to Windows 8 known as Windows 8.1 was officially announced by Microsoft on May 14, 2013.Build 2013, a public beta version of the upgrade was released on June 26, 2013.OEM hardware partners on August 27, 2013, and released publicly as a free upgrade through Windows Store on October 17, 2013.MSDN Plus and TechNet Plus were initially unable to obtain the RTM version upon its release; a spokesperson said the policy was changed to allow Microsoft to work with OEMs "to ensure a quality experience at general availability."

Windows 8.1 addressed a number of criticisms faced by Windows 8 upon its release, with additional customization options for the Start screen, the restoration of a visible Start button on the desktop, the ability to snap up to four apps on a single display, and the ability to boot to the desktop instead of the Start screen. Windows 8"s stock apps were also updated, a new Bing-based unified search system was added, SkyDrive was given deeper integration with the operating system, and a number of new stock apps, along with a tutorial, were added.3D printing,Miracast media streaming, NFC printing, and Wi-Fi Direct.

Microsoft marketed Windows 8.1 as an "update" rather than as a "service pack", as it had done with such revisions on previous versions of Windows.Windows XP and Windows Server 2003), to address a vulnerability that was being leveraged by the WannaCry ransomware attack.

Retail and OEM installations of Windows 8, Windows 8 Pro, and Windows RT can be upgraded through Windows Store free of charge. However, volume license customers, TechNet or MSDN subscribers and users of Windows 8 Enterprise must acquire a standalone installation media for 8.1 and install through the traditional Windows setup process, either as an in-place upgrade or clean install. This requires an 8.1 specific product key.

Working can be troublesome at times when you are using a mouse and a keyboard. Some tasks can be done more efficiently with a touchscreen device. If you are not comfortable with using a laptop and want to upgrade your desktop, you can go for a touchscreen monitor to enhance your efficiency easily. With touchscreen monitors available in all sizes, it is easy to find the ideal option for your work and personal needs.

Since most of the touchscreen monitors are portable, you can easily carry them along and work wherever you go. Here is a list of some of the most popular options that you can consider while shopping online. To ensure that you purchase the best option available online, make sure that you decide the screen size, the budget, specifications and more. This will help you eliminate the unwanted options and only focus on the touchscreen monitors that fit your criteria. So, you will easily be able to buy the best touchscreen monitor online for your personal or work needs.

When it comes to touchscreen monitors, this one by ViewSonic is one of the most popular choices in India. This monitor has a screen size of 15.6 inches and is highly portable because of its weight. This monitor screen has a glossy finishing that gives it a stylish look.

Besides official tasks, you can even use this monitor for gaming. Since this monitor is compatible with a variety of devices, it can easily be used for almost all your needs.

Acer has been another popular name in the market of computers and laptops in India. This touch-screen monitor by the brand can be a good option to consider for all your office needs. Available with a multi-touch feature, this monitor is even a great choice for those who need to work on graphics and need high precision while editing.

Since this monitor is available with speakers and is ready to be mounted on the wall, it is worth your money and can meet almost all your needs easily.

If you are looking for a compact option in a touchscreen monitor, here is an affordable option for you. This 16-inch monitor is highly portable and will help you get the job done even when you are on the go. This monitor can recognize up to 10 points of simultaneous contact which makes it great for your high precision needs.

Available with an ergonomic stand, you can comfortably position this monitor on your table to give it a compact desktop look along with other accessories and work with full efficiency whenever you want.

This portable and lightweight monitor can be a good option to consider if you are looking for a touch monitor that can meet your gaming needs. Available with an FHD screen, this monitor ensures a high-quality display at all times. Since this monitor weighs less than 1 kg, you can easily carry it along in your bag.

The wide viewing angle of 178 degrees allows you to view this monitor and work from a comfortable angle. Available with a carry folder and a stand, you need not shop for essential accessories while buying this monitor online.

This touchscreen monitor by Lenovo can be another good option for your personal and professional needs that you can consider while shopping online. The screen size of this monitor makes it compact and smaller than a regular official laptop. So, you can comfortably save space with this monitor when you are travelling.

This compact portable monitor by ViewSonic can be another good option to consider when you are shopping online. Being an affordable monitor with multiple touchpoints, this monitor is suitable for almost all official tasks and is worth your money. The dual integrated speakers eliminate the need for buying external speakers.

If you are looking for an efficient touch screen monitor from Dell, this one can be a good option for almost all your office needs. This monitor has a decent screen size of 24 inches which is suitable enough for almost all your personal and work needs. The wide viewing angle of 178 degrees horizontally and vertically makes this monitor a comfortable pick when you are shopping online. The aspect ratio of the screen is 16:9 and the monitor can even be titled up to an angle of 60 degrees to let you work or study conveniently.

This touchscreen monitor by HP can be another powerful choice that you can consider to make your business tasks more convenient. Available with a blue-light filter and an anti-glare screen, this monitor allows you to work conveniently for hours without straining your eyes too much. With a three-sided micro-edged display, this monitor is a stylish one and will transform the look of your working space in no time. The height and pivot adjustment options will allow you to position the screen at the perfect viewing angle easily. So, you can always sit comfortably when you are working.

Buying a touchscreen monitor is never an easy decision. With plenty of options available online, we understand that it is obvious to get confused. Just decide the parameters of your needs in advance and you will be able to make the right decision. Compare the top picks that we have listed above and you will be able to make the right purchase when you are buying a new touchscreen monitor online for your work or personal needs.

You can find a touchscreen monitor with a size of around Rs 20,000. The price may vary depending on the screen size and key features to buy the perfect touchscreen monitor online.

Yes, most touchscreen monitors are portable. They are even available with a stand to help you position the screen comfortably whenever you are working.

Can touchscreen monitors be used for official needs?Yes, you can use most touchscreen monitors for official uses mostly. However, these monitors may not be great when you have to work for long hours regularly. So, make sure that you ascertain the usage before you decide to go for a touchscreen monitor for your business needs.

Are touchscreen monitors good for students?Usually, students prefer going for laptops and tablets. Touchscreen monitors are not considered perfect for students because of the lack of convenience. If you are looking for something for student needs, prefer going for a tablet or a touchscreen laptop instead of a touchscreen monitor.

Can I use a stylus on my touchscreen monitor?Yes, you can work on your touchscreen monitor comfortably using both your fingers and a stylus. So, you have the option of working or studying at your convenience when you are using a touchscreen monitor.

* Some accessories and software sold separately. Microsoft Surface Pro Signature Keyboard and Microsoft Surface Pro Keyboard are sold separately. Only Microsoft Surface Pro Signature Keyboard has Microsoft Surface Slim Pen 2 storage and charging capabilities.

*** Certain features require specific hardware. See Upgrade to the New Windows 11 OS | Microsoft. Chatting via SMS is available in limited countries and will be made available to other geos on a rolling basis. Please refer to this page for more details. Internet access required, ISP fees may apply.

[1] Battery life varies significantly based on usage, network and feature configuration, signal strength, settings and other factors. See aka.ms/SurfaceBatteryPerformance for details.

Testing conducted by Microsoft in August 2021 using preproduction software and preproduction Intel® 11th Gen Core™ i5-1135G7, 256GB, 8GB RAM device. Testing consisted of full battery discharge with a mixture of active use and modern standby. The active use portion consists of (1) a web browsing test accessing 8 popular websites over multiple open tabs, (2) a productivity test utilising Microsoft Word, PowerPoint, Excel and Outlook, and (3) a portion of time with the device in use with idle applications. All settings were default except screen brightness was set to 150 nits with Auto-Brightness and Adaptive Colour disabled. WiFi was connected to a network. Tested with Windows Version 11.0.22000.9 (21H2). Battery life varies significantly with settings, usage and other factors.

[6] System software uses significant storage space. Available storage is subject to change based on system software updates and apps usage. 1 GB = 1 billion bytes. 1 TB = 1,000 GB. See Surface.com/Storage for more details.

[7] Service availability and performance subject to service provider’s network. Contact your service provider for details, compatibility, pricing, SIM card, and activation. See all specs and frequencies at Surface.com.

[9] Tactile signals with Microsoft Surface Slim Pen 2 can be experienced on some applications on Surface Pro 8 running Windows 11. Microsoft Surface Slim Pen 2 sold separately.

Industrial Display Systems provide a wide range of reliable displays from 5.7" to 55" including LCD displays, touch screen panels, outdoor displays and digital signage displays, and a series of industrial monitors including open frame monitors and panel mount monitors, which work perfectly with embedded boards and systems to fulfill various application needs.

Yes, Hope Industrial touch screens use resistive technology, which is pressure-sensitive and can be used with any type of stylus, as long as it is not sharp or rough (which could damage the touch screen surface). Please contact our sales department for more information.

After initial setup, the touch screen should not require periodic re-calibration. Installing new drivers could erase a previous calibration and at time re-calibration is done by preference since some users prefer a different calibration style (e.g.: pointer centered on the finger-tip vs. centered on the finger).

Drivers are available for a wide variety of current and legacy operating systems, including all major Windows versions, Microsoft Embedded operating systems, Apple Mac, and many others. A full list and downloadable drivers are available in our support section.

Yes. Our touch screen drivers allow multiple displays to be connected to a single PC whether in mirroring mode (multiple screens showing the same desktop) or extended desktop (a single desktop stretched across multiple displays).

Our Windows drivers allow each touch screen to be calibrated independently whether you are using USB or Serial for connection to the PC. Once configured, the cursor will follow your finger to any connected touch screen. For configuration help or more information, please contact our support group for assistance.

Support for Linux-based operating systems is available through both native drivers, and by using driver-less methods that rely on the HID device compatibility of our touch screens. A full review of the available methods is available on our blog.

If you travel with a laptop and iPad, you need this app. I needed a second screen, but Duet gives me even more. Full gesture support, customizable shortcuts, Touch Bar, tons of resolution options, and very little battery power. How is this all in one app?

With the new Air feature that allows remote access to a laptop or desktop computer from anywhere in the world (with internet access), this app has become even more essential.

I just love this app. Especially when I am travelling for work an working from the company branches. Then I use my iPad as second monitor for Outlook, Lync and other chat while I use the laptop big screen for remote desktop to my workstation at the main office. :)

As head of an NGO, I travel a great deal to remote places around the world. It is very difficult to be productive, as power and internet availability are often a challenge. However when I am able to set up, Duet works like charm to improve productivity.