Fact-checked by Grok 2 weeks ago

Print Screen

The Print Screen key, commonly abbreviated as PrtScn, is a standard function key found on most personal computer keyboards, primarily used to capture a screenshot of the entire screen or an active window and copy it to the system's clipboard for pasting into applications like image editors or documents.^[1] This functionality originated in the early 1980s with the introduction of IBM PC-compatible keyboards, where pressing the key in MS-DOS environments would dump the text contents of the screen's memory buffer directly to a connected printer via the parallel port, effectively "printing" the visible text output.^[2] Over time, as graphical user interfaces became prevalent, the key's role evolved from text printing to graphical screen capture, reflecting the shift away from direct printer output toward digital clipboard storage in bitmap or PNG formats.^[2] In modern Microsoft Windows systems, by default since Windows 11 version 22H2, the standalone Print Screen key opens the Snipping Tool; it can be configured to capture the full screen to the clipboard instead. Modifier combinations enhance its utility: Alt + Print Screen captures only the active window, Windows key + Print Screen automatically saves a full-screen screenshot as a PNG file in the Pictures/Screenshots folder, and Windows key + Shift + S invokes the Snipping Tool for selective area captures.^[3]^[4]^[5] On laptops or compact keyboards lacking a dedicated key, the function often requires pressing Fn in combination with another key, such as Fn + Insert.^[6] Since Windows 11 version 22H2, a configurable setting allows the standalone Print Screen key to directly open the Snipping Tool overlay for more flexible captures, bypassing the traditional clipboard copy unless disabled.^[7] The key's design traces back to the IBM PC's 83-key keyboard layout from 1981, where it shared functionality with the System Request (SysRq) key for low-level OS interactions, and it has remained a fixture on PC keyboards despite the rise of dedicated screenshot tools in operating systems like macOS (which uses Command + Shift + 3/4) or Linux distributions.^[8] Today, while less essential due to built-in utilities and third-party software, the Print Screen key continues to serve as a quick, hardware-based method for screen documentation in productivity, troubleshooting, and content creation workflows across Windows ecosystems.^[9]

Origins and History

Invention and Early Adoption

The Print Screen key was introduced by IBM with the launch of the IBM Personal Computer (model 5150) in August 1981, featuring as part of the standard 83-key Model F keyboard design.^[10] Positioned among the upper-right control keys, it served as a dedicated hardware feature to facilitate the capture and output of screen contents directly to a connected printer, addressing the need for hard-copy documentation in an era dominated by text-based interfaces and limited storage options.^[10] This innovation emerged during the early 1980s development of personal computing hardware, where IBM engineers integrated it into the keyboard's capacitive switch mechanism to streamline interactions with the system's basic input/output system (BIOS).^[10] The key's primary purpose was to dump the contents of the video buffer—encompassing text in alphanumeric mode or basic graphics—to a parallel port-connected printer, such as the prevalent dot-matrix models like the IBM 5152 Graphics Printer.^[10] In practice, pressing Shift + PrtSc invoked the function, which saved the current cursor position, transferred the screen data character by character or pixel by pixel to the printer, and restored the cursor afterward, all while enabling interrupts to prevent system hangs.^[10] This capability was particularly valuable for overcoming the constraints of early monochrome or low-resolution displays, like the IBM Monochrome Display, by providing a direct path to physical output without relying on cumbersome file saves or external software, thus supporting routine tasks in command-line environments.^[10] Early adoption occurred alongside the rollout of MS-DOS (initially PC-DOS 1.0 in 1981), where the key integrated seamlessly with the operating system's BIOS layer to handle screen printing independently of application-specific commands.^[10] It found practical use in nascent word processing applications, such as WordStar, allowing users to quickly print the visible document view for review or archival purposes on thermal or impact printers.^[2] In programming and debugging scenarios, developers leveraged it to capture console output or error messages from BASIC or assembly code sessions, enabling printed logs for analysis without halting execution or resorting to manual transcription.^[2] The feature's status was tracked in the BIOS data area at memory location 0040:0062h, with flags indicating success, ongoing operation, or errors like printer offline.^[10] Technically, the key generated scan code 37h (make) or B7h (break) and triggered BIOS interrupt INT 05h, which vectored to the ROM routine at F000:FF54 for executing the print operation.^[10] This interrupt-based mechanism ensured compatibility across early compatible systems, including the IBM PC XT (1983), and persisted into enhanced keyboards like the buckling-spring Model M introduced in 1984 for the PC/AT, where it retained the same core functionality while adding dual-labeling as PrtSc/SysRq.^[11] By the mid-1980s, widespread availability of the Model M solidified the key's presence in business and technical computing setups, promoting its role in daily workflows before graphical user interfaces diminished direct printer reliance.^[11]

Evolution in Computing Eras

In the early 1990s, the Print Screen key evolved from its original role in text-based systems, where it triggered direct printer output, to a more versatile function in graphical environments. With the release of Windows 3.0 in 1990, the key began capturing the entire screen as a bitmap image to the clipboard rather than sending data to a printer, enabling users to paste the capture into graphics applications such as Microsoft Paint for editing and saving.^[7] This shift marked a pivotal adaptation to graphical user interfaces (GUIs), prioritizing digital manipulation over physical printing. In Windows 3.0, the combination Alt + Print Screen captured only the active window to the clipboard, while the standard Print Screen handled the full screen; these features supported the growing complexity of windowed applications and were further refined in Windows 3.1 (1992). These changes were solidified in Windows 95 (1995), which integrated the functionality seamlessly into its 32-bit architecture, making screen capture a standard feature for troubleshooting and documentation in the expanding personal computing landscape.^[12] The 2000s brought challenges from hardware advancements, particularly multi-monitor setups and higher resolutions. Starting with Windows XP in 2001, the Print Screen key was updated to capture content across all connected displays by default, accommodating the rise of extended desktops common in professional environments.^[13] High-resolution support was similarly enhanced, ensuring captures scaled appropriately without distortion, though users often needed third-party tools for selective monitor grabs. From the 2010s onward, the influence of mobile and touch-based computing reshaped the key's ecosystem. Virtual keyboards on tablets and hybrid devices began incorporating dedicated screenshot buttons or gestures, mirroring desktop behaviors to unify user experiences across platforms; for instance, iOS integrated screenshot capture via hardware buttons in 2008, with Android following in 2011.^[14] Concurrently, standardization efforts for USB and Bluetooth keyboards ensured the Print Screen key's consistent mapping under HID protocols, maintaining compatibility as wireless peripherals proliferated.^[15] Key milestones underscore this progression: Windows 95's 1995 integration embedded the feature into mainstream GUIs; macOS equivalents, such as Command-Shift-3 for full-screen captures, emerged with Mac OS X in 2001, providing Apple users with analogous clipboard-based functionality.^[16] In Linux, kernel support for Print Screen key events refined over time, with tools like xev—introduced in early X11 distributions—enabling developers to monitor and customize key inputs for precise GUI handling.^[17]

Technical Functionality

Core Mechanism and Key Behavior

The Print Screen key, also known as PrtScn, generates a specific hardware scan code when pressed, which is transmitted to the operating system via the keyboard controller. In the PS/2 interface, commonly used for traditional keyboards, the make code for the Print Screen key is E0 37, while the break code is E0 B7, indicating the key press and release events, respectively.^[18] For modern USB Human Interface Device (HID) keyboards, the Print Screen key corresponds to usage identifier 0x46 in the HID Usage Tables, categorized under keyboard keys for system requests like SysRq.^[19] These scan codes are sent over the interface after the keyboard controller processes the mechanical key press. Upon receiving the scan code, the keyboard controller raises an interrupt—typically IRQ 1 in x86-based systems—to notify the CPU of the input event. The operating system's interrupt handler, part of the keyboard driver, decodes the scan code and identifies it as the Print Screen key. In response, the OS initiates a low-level capture of the current display content from the framebuffer, which represents the video memory holding the pixel data of the screen. This captured data is then converted into a bitmap format and copied to the system clipboard for subsequent pasting into applications. The core behavior of the Print Screen key varies with modifier keys to target different capture scopes. Pressing PrtScn standalone captures the entire screen as a full bitmap to the clipboard. Combining it with the Alt key (Alt + PrtScn) restricts the capture to the active window only, excluding desktop elements like the taskbar. In text-based or legacy modes, the key may emulate printing behaviors from early computing eras. Error conditions can disrupt the process at hardware or software levels. If the keyboard hardware fails to transmit the scan code—due to a faulty key or controller—the interrupt may not trigger, resulting in no action and potentially a system beep if configured. In environments lacking clipboard support, such as minimal kernels or certain embedded systems, the capture operation fails silently without storing the bitmap. Within virtual machines, the Print Screen key often captures the host machine's screen instead of the guest's unless virtual machine software is configured to passthrough the key event, potentially leading to unexpected results or requiring manual intervention via host tools.

Operating System Variations

In Microsoft Windows, the Print Screen (PrtScn) key traditionally captures a bitmap image of the entire screen and copies it to the clipboard, allowing users to paste it into applications like Paint or Word for further editing or saving.^[5] Pressing Alt + PrtScn limits the capture to the active window only, also copying it to the clipboard.^[20] The Snipping Tool, introduced in Windows Vista (2007) and included in Windows 7 (2009), is a built-in utility for capturing rectangular, free-form, window, or full-screen snippets.^[5] In Windows 10 and later versions, introduced in 2015, the combination Windows key + Shift + S activates a region-selection overlay for targeted captures directly to the clipboard, enhancing flexibility without altering the standalone PrtScn function.^[20] As of Windows 11 version 22H2 in 2023, pressing PrtScn by default opens the Snipping Tool for immediate capture options, but this can be disabled via Settings > Accessibility > Keyboard to restore the traditional clipboard behavior.^[21] Additionally, Windows key + PrtScn saves a full-screen capture as a PNG file to the Pictures > Screenshots folder.^[20] macOS lacks a dedicated Print Screen key on standard Apple keyboards, instead relying on multi-key combinations for screenshot functionality, with the F13 key on extended keyboards serving as a functional equivalent in some configurations for third-party remapping.^[16] The primary shortcut, Command + Shift + 3, captures the entire screen and saves it as a PNG file on the desktop by default, a behavior established since Mac OS X 10.0 in 2001.^[16] For partial captures, Command + Shift + 4 allows selection of a screen region, saving the result to the desktop, while Command + Shift + 4 followed by Space bar targets a specific window.^[22] Since macOS Mojave in 2018, Command + Shift + 5 provides a control center for screenshots or screen recordings, with options to copy to clipboard or set custom save locations, though the desktop default persists for basic shortcuts.^[22] These captures include the cursor by default unless modified in system preferences.^[16] On Linux distributions, Print Screen behavior varies by desktop environment and is highly configurable, with no universal standard but common reliance on the key for full-screen captures. In GNOME, pressing PrtScn invokes gnome-screenshot to capture the entire screen and prompt for saving, typically as PNG in the user's Pictures folder, while Shift + PrtScn enables region selection.^[23] KDE Plasma uses the Spectacle tool, where PrtScn captures the full screen to clipboard or file, with options for delay, annotations, and copying via Meta + PrtScn.^[24] Other environments like XFCE or Cinnamon default to similar full-screen grabs via tools such as xfce4-screenshooter or gnome-screenshot, saving to ~/Pictures.^[25] Key bindings can be customized using xmodmap for X11 sessions or desktop-specific settings; for instance, in modern GNOME, extensions or dconf allow remapping PrtScn to alternative actions.^[26] In console mode without a graphical environment, framebuffer captures are possible using utilities like fbgrab, which reads from /dev/fb0 to produce a PNG image of the text-based display.^[27] Cross-platform applications and browsers may override native Print Screen handling; for example, in Chrome OS, which lacks a PrtScn key, the equivalent Ctrl + Show Windows (or Ctrl + F5) captures the full screen to the Downloads folder, while Ctrl + Shift + Show Windows selects a region.^[28] This ensures consistent behavior in web-based environments across operating systems, though OS-level captures take precedence in native contexts.^[26]

Modern Usage and Extensions

Integration with Screenshot Tools

In modern operating systems, the Print Screen key integrates seamlessly with built-in screenshot utilities to enhance capture and editing workflows. On Windows, the Snipping Tool (formerly Snip & Sketch, introduced in the October 2018 update for Windows 10 version 1809) can be automatically invoked using the Win+Shift+S shortcut, which dims the screen and allows rectangular, freeform, window, or full-screen captures, followed by immediate annotations such as cropping, drawing, or text addition directly in the tool. In Windows 11, the Print Screen key itself is configured by default to open the Snipping Tool for quick access, bypassing the traditional clipboard copy to enable on-the-fly editing and sharing. As of May 2025, the Snipping Tool received an update introducing the "perfect screenshot" feature, which uses AI for automatic enhancements like object removal and background generation, further integrating with Print Screen workflows.^[29] Similarly, on macOS, the Screenshot app, debuted in macOS Mojave on September 24, 2018, uses the Command+Shift+5 shortcut—functionally analogous to Print Screen behaviors—to launch a toolbar for capturing selected areas, windows, or the full screen, with built-in markup tools for annotations like shapes, text, and highlights before saving or copying.^[16] Third-party screenshot tools often extend or override the Print Screen key to provide advanced functionality while maintaining compatibility with native behaviors. Greenshot, a free open-source application first developed around 2007, registers the Print Screen key by default to initiate a region selection capture, allowing users to annotate, export to formats like PNG or PDF, or upload directly to services such as Imgur without altering core OS clipboard operations.^[30]^[31] Lightshot, released in its initial stable form in 2014, similarly hijacks the Print Screen hotkey (after disabling conflicting OS settings) to enable quick area selection, inline editing with colors and text, and one-click uploads to its cloud service for sharing links, streamlining workflows for remote collaboration.^[32]^[33] ShareX, an open-source tool originating in 2007, supports remapping Print Screen to custom actions like region or full-screen capture, with robust post-processing options including batch image resizing, watermarking, and automated uploads to over 80 destinations. These integrations facilitate efficient workflows, such as automatic saving and syncing of captures to cloud storage. In Windows, screenshots taken via Print Screen or the Snipping Tool are stored in the Pictures/Screenshots folder, which integrates with OneDrive for seamless backup and access across devices when folder syncing is enabled, ensuring captures are versioned and shareable without manual intervention.^[34] Tools like ShareX further enhance this by supporting batch processing, where multiple Print Screen-initiated captures can be queued for simultaneous editing, format conversion, or distribution to FTP servers or email clients.^[35] For accessibility, Print Screen integrations include support for screen readers and scripting to aid users with visual impairments. The NVDA screen reader, a free tool for Windows, allows Print Screen captures to be copied to the clipboard and announced upon pasting into compatible apps, with add-ons like the Screenshots Wizard enabling voice-guided selection of capture areas (e.g., full screen or specific objects) and verbal confirmation of the action's completion.^[36]^[37] Additionally, automation scripts via AutoHotkey can remap Print Screen to accessibility-friendly sequences, such as invoking the Snipping Tool with audio cues or integrating with voice commands for hands-free operation.^[38]

Advanced Features and Limitations

In modern multi-monitor configurations, the Print Screen key captures the entire extended desktop across all displays, a capability that has been standard in Windows since early multi-monitor support, such as in Windows XP (2001).^[39] This allows users to obtain a comprehensive screenshot of their workspace without manual selection, but it can result in large image files and unintended inclusion of secondary screens. However, per-monitor DPI scaling introduces challenges; when displays have different scaling factors, such as 100% on one monitor and 125% on another, the captured image may appear distorted or incorrectly sized, as the tool fails to properly account for varying resolutions and zoom levels.^[40] For handling dynamic content like videos or animations, the traditional Print Screen function remains limited to static images, capturing only a single frame and thus unsuitable for recording motion or time-based interactions. This is extended through the Xbox Game Bar, introduced in Windows 10 in 2016 and available in Windows 11, activated by pressing Windows key + G, which enables screen recording alongside static captures, microphone audio, and basic editing tools directly within the OS.^[41] This integration addresses the static nature of Print Screen by providing a seamless workflow for multimedia documentation, though it requires additional setup for longer recordings and does not retroactively enhance the core key's functionality. Security restrictions often limit Print Screen's utility in protected environments to prevent data leakage. In secure applications such as banking software, developers implement DRM or API flags to block screenshots, resulting in blacked-out or empty captures to safeguard sensitive information like account details.^[42] Similarly, in virtual machines and remote desktop sessions, features like Azure Virtual Desktop's screen capture protection, available since Windows 10 version 22H2, automatically disable or obscure captures on the client side, enhancing privacy by preventing unauthorized sharing of remote content during screen shares or clipboard operations.^[43] Looking ahead, future developments in screenshot functionality emphasize AI-assisted enhancements and alternative input methods. Tools like Microsoft 365 Copilot integrate AI for automatic cropping and editing of captured images, suggesting trends toward intelligent post-capture adjustments such as auto-framing content in 2025 updates.^[44] On hybrid devices like Microsoft Surface, using the Surface Pen (such as double-pressing its top button) offers alternatives to physical keys, enabling quick captures without keyboard reliance and adapting to tablet-laptop transitions.^[45]

Keyboard Design and Variations

Standard Layout Positions

In standard QWERTY keyboard layouts for full-size PC keyboards, the Print Screen key is positioned in the upper-right section, adjacent to the Scroll Lock and Pause/Break keys, typically to the right of the F12 key and above the Insert key in the navigation cluster.^[46] This placement adheres to the 101-key standard established in the 1980s, which evolved into the 104-key layout in the mid-1990s with the addition of Windows and Menu keys, without altering the Print Screen position.^[47] In ANSI (American National Standards Institute) layouts, which feature a horizontal Enter key and longer left Shift, the Print Screen key remains in this top-right cluster, consistent with ISO (International Organization for Standardization) layouts that introduce an L-shaped Enter key but preserve the same arrangement for control keys like Print Screen.^[48] On compact keyboards, such as 60% layouts that omit the function row and navigation cluster to reduce size, the dedicated Print Screen key is often absent, requiring remapping through function layer combinations like Fn + another key to access its functionality.^[49] This design choice prioritizes portability while maintaining compatibility via software or firmware layers. Ergonomic aspects of the Print Screen key include a standard 1-unit width (approximately 19 mm) and typical key travel distance of 3-4 mm on mechanical or membrane keyboards, ensuring accessibility without excessive strain during infrequent use.^[6] Labeling variations commonly include "PrtSc," "PrtScn," "Print Screen," or dual "PrtSc/SysRq" to denote its secondary System Request role, with all implementations complying with USB Human Interface Device (HID) specifications that assign it usage code 0x46 in the keyboard page (0x07).^[18]^[6] For international adaptations, non-English layouts like French AZERTY maintain the Print Screen key in the identical upper-right position as QWERTY, as the layout primarily affects alphanumeric keys while standardizing control key placement across PC architectures for cross-compatibility.^[50]

Notable and Specialized Keyboards

The IBM Model M keyboard, first produced in 1984 for electronic typewriters and entering mass production for personal computers in 1985, featured a dedicated Print Screen (PrtScn) key in its PC-compatible variants, often shared with SysRq functionality. This layout helped standardize the key's position in professional environments, complemented by the innovative buckling spring mechanism that provided tactile feedback and auditory confirmation for key presses. Renowned for its robust construction, the Model M could withstand over 50 million keystrokes per key and extreme durability tests, such as surviving a 6-foot drop, making it a benchmark for reliability in data entry and computing tasks where screenshot captures via PrtScn were essential for documentation.^[11]^[51] In gaming keyboards, manufacturers like Razer and Corsair have enhanced the Print Screen key's utility through advanced macro programming, allowing users to customize it for rapid in-game captures without interrupting gameplay. For instance, the Razer Huntsman series, launched in 2018, integrates with Razer Synapse software to assign macros to the PrtScn key or nearby keys, enabling sequences like combining it with Windows key for instant screenshots or binding it to game-specific commands for overlay captures in titles such as first-person shooters. Similarly, Corsair's K-series keyboards, including models with dedicated G-keys, support iCUE software for programming the PrtScn key into macros that simulate complex shortcuts, such as Alt + PrtScn for active window captures, streamlining content creation during live streams or competitive play. These features leverage optical or mechanical switches for low-latency execution, reducing input lag to under 1 millisecond in macro triggers.^[52] Compact and laptop-oriented keyboards often omit the dedicated Print Screen key to save space, relying instead on function key combinations, as seen in Apple's Magic Keyboard lineup. The wireless Magic Keyboard, introduced in various iterations since 2015, lacks a physical PrtScn key entirely, directing users to macOS-native shortcuts like Command + Shift + 3 for full-screen captures or Command + Shift + 4 for selections, with F-keys serving multimedia and system controls by default unless remapped via System Settings. In contrast, the Microsoft Surface Type Cover, released in 2015 for Surface Pro 4 as an attachable accessory, uses physical scissor-switch keys and supports PrtScn emulation via Fn + Windows + Spacebar for broader compatibility, alongside integrations like Windows + Shift + S for the Snipping Tool. These designs prioritize portability and gesture-based interactions over traditional key layouts.^[53]^[4] Specialized keyboards for professional workstations and retro applications further illustrate variations in Print Screen implementation. Older Sun Microsystems keyboards, such as the Type 5 and Type 6 models used in Unix-based CAD environments during the 1980s and 1990s, featured extended layouts with PrtScn positioned among function keys to facilitate quick captures of engineering diagrams and 3D renders in software like SunOS tools, supporting high-resolution monochrome or color displays common in CAD/CAM workflows. For retro gaming enthusiasts, USB adapters enable the use of legacy keyboards with authentic PrtScn keys on modern systems; devices like PS/2-to-USB converters preserve the original key behavior for emulating classic DOS games or capturing pixel-art screenshots, ensuring compatibility without software overhead in setups running Windows or Linux. These adapters typically handle scancode mapping to maintain the key's interrupt-driven functionality from IBM PC-era hardware. Modern wireless and low-profile PC keyboards, such as the Logitech MX Keys (released 2019), continue to include the Print Screen key in standard positions or via Fn combinations for compatibility across Windows ecosystems.^[54]^[55]^[56]

References

[1]
Copy the window or screen contents - Microsoft Support
Use the PRINT SCREEN key. Pressing PRINT SCREEN captures an image of your entire screen and copies it to the Clipboard in your computer's memory. You can then ...
[2]
Did the Print Screen Button Ever Literally Print the ... - How-To Geek
Sep 29, 2016 · Starting in the early 1980s the print screen button (typically labeled in shorthand to fit on the key, such as PrtSc, PrtSccn, or so on) began ...<|control11|><|separator|>
[3]
How to Print Screen in Windows Using the Print Screen Key | Dell US
To capture the entire screen, press the Windows logo key + PrtScr key together. On tablets, press the Windows logo button + the volume down button together.
[4]
Keyboard shortcut for print screen - Microsoft Support
Use the Windows Logo Key + PrtScn button as a shortcut for print screen. If your device does not have the PrtScn button, you may use Fn + Windows logo key + ...
[5]
https://support.microsoft.com/en-us/windows/use-snipping-tool-to-capture-screenshots-00246869-1843-655f-f220-97299b865f6b
[6]
Windows 11 beta changes what the Print Screen button does after ...
Apr 12, 2023 · Pressing the Print Screen button on your keyboard will open the Snipping Tool rather than copying the contents of your screen to the clipboard.
[7]
Print Screen, SysRq, ScrLk, Pause, Break Keys
Jun 30, 2006 · [1] Introduced by IBM with the PC/AT, it was intended to be available as a special key to directly invoke low-level operating system functions ...
[8]
How to Screenshot on HP Laptop: 5 Easy Methods (2024 Guide)
Nov 29, 2024 · Keyboard Shortcut Reference · PrtSc: Capture full screen · Alt + PrtSc: Capture active window · Windows + PrtSc: Save full screen automatically ...
[9]
[PDF] IBM PC Technical Reference - Bitsavers.org
The IBM PC has a 90-day warranty, a Class B FCC radio interference limit, and includes hardware overview, system board, and keyboard details.
[10]
IBM Model M keyboards
Model M based keyboards made as early as June 1984 (a Wheelwriter 5 keyboard) have been recorded. 1984 Hattiesburg American advert showing the first ...
[11]
Printscreen in Windows 3.1? - Google Groups
Pressing the Print Scrn key while in Windows will copy the entire "active" Windows screen to the clipboard (except the pointer).Missing: 3.0 functionality
[12]
Print Screen with Windows 95 - HelpWithWindows.com
Mar 21, 1998 · If you only want to print an active window, and not the whole screen, hit Alt + Print Screen.Missing: milestone | Show results with:milestone
[13]
https://www.newegg.com/insider/tech-basics-how-to-take-a-screenshot-in-windows-10/
[14]
How the Screenshot Became One of the Internet's Most Powerful Tools
Jun 29, 2020 · The iPhone was the first mobile phone to integrate the screenshot as a function in 2007, before Android followed suit in 2011. But the history ...
[15]
Keyboard devices | Android Open Source Project
Aug 26, 2024 · Android supports a variety of keyboard devices including special function keypads (volume and power controls), compact embedded QWERTY keyboards, and fully ...
[16]
Take a screenshot on Mac - Apple Support
Sep 16, 2025 · Press and then release these three keys together: Shift, Command, and 4. · To select the area of the screen to capture, click and hold your mouse ...Missing: history 2001
[17]
xev(1): print contents of X events - Linux man page - Die.net
xev creates a window and asks the X server to send it events, useful for debugging and development, not normal usage.<|separator|>
[18]
[PDF] USB HID to PS/2 Scan Code Translation Table
Print Screen (Note 1). 07. 46. E0 37. E0 B7. E0 7C. E0 F0 7C. Scroll Lock. 07. 47. 46. C6. 7E. F0 7E. Break (Ctrl-Pause). 07. 48. E0 46. E0 C6. None. E0 7E. E0 ...Missing: hardware | Show results with:hardware
[19]
[PDF] HID Usage Tables - Universal Serial Bus (USB)
Oct 12, 2020 · It is also the key feature within HID Report descriptors that allows system or application software to know the meaning of data items, or ...<|control11|><|separator|>
[20]
Use Snipping Tool to capture screenshots - Microsoft Support
Press Windows logo key + Shift + R to open the snipping tool overlay to capture a video clip. Press Print Screen (PrtSc) for a static image snapshot of your ...
[21]
How to Take Screenshots on Windows 11 - Microsoft
Apr 11, 2023 · Use Windows key+Shift+S for the Snipping Tool, or Print Screen key. For a full screen, press Windows+Print Screen. ALT+Print Screen captures an ...
[22]
changing the function of the printscreen button - Microsoft Q&A
Feb 26, 2024 · The behavior of the screenshot key can be changed by right-clicking Start->Settings->Accessibility->Keyboard, and try turning off "Use the Print screen key to ...how can i change my screenshot hotkey (from windows + prtscr to ...How do I change the default Windows screenshot behavior (Win + ...More results from learn.microsoft.com
[23]
https://askubuntu.com/questions/346864/how-do-i-take-a-screenshot
[24]
How do I take a screenshot? - Ask Ubuntu
Sep 17, 2013 · Shift + Prnt Scrn allows you to print a selection of the screen. Print Screen alone will take a screenshot. Only GNOME 2.x: Hold Super (The Windows Icon on ...Trying to remap PrtSc key in laptop, no keycodeHow do I set a shortcut to screenshot a selected area?More results from askubuntu.com
[25]
How to take a screenshot in Linux
Just press PrtScn to take a screenshot in most Linux desktop environments like KDE Plasma, Gnome, XFCE.
[26]
print screen - Linux Mint Forums
Sep 7, 2022 · 'Print Screen' usually is a keyboard button. It refers to actually printing a piece of paper containing the info on the screen. Screenshot can be found in the ...[SOLVED] Screenshot works just one time - Linux Mint Forums[SOLVED] PrintScreen Key Issue? - Linux Mint ForumsMore results from forums.linuxmint.comMissing: history | Show results with:history
[27]
https://github.com/GunnarMonell/fbgrab
[28]
fbgrab linux framebuffer screenshot utility. - GitHub
FBGrab is a framebuffer screenshot program, capturing the linux frambuffer and converting it to a png-picture.<|control11|><|separator|>
[29]
Take a screenshot or record your screen - Chromebook Help
At the bottom right of your screen, select Settings and then Screen Capture . Press Shift + Ctrl + Show windows . If your external keyboard doesn't have a Show ...
[30]
Greenshot
Greenshot is a free, lightweight Windows tool for creating screenshots of regions, windows, or full screens, and can capture scrolling web pages.Downloads · Help · Screenshots · FAQMissing: 2007 | Show results with:2007
[31]
Working towards Greenshot 1.0
Apr 17, 2012 · Yes, that's right: after five years, we are finally going to push Greenshot out of beta, with the probably most grown-up, most feature-crammed, ...
[32]
Lightshot — screenshot tool for Mac & Win
Our app allows you to select any area on your desktop and take its screenshot with 2 button-clicks. Easy-to-use application: Simple and intuitive user interface ...Download page · Lightshot tutorials · FAQ · HelpMissing: override 2011
[33]
The Lightshot screenshot app is a privacy nightmare - WIRED
Feb 9, 2021 · The earliest stable release of Lightshot was in 2014, and since then the application has branched out across several browsers and operating ...Missing: date | Show results with:date
[34]
Back up your folders with OneDrive - Microsoft Support
To start backing up a folder, toggle any folder that says Not backed up, and then select Save changes. Screenshot showing selection dialog for backing up ...Missing: integration | Show results with:integration
[35]
Changelog - ShareX
Added "Disable Print Screen key for Snipping Tool" option to setup. ShareX ... Added batch image thumbnailer tool; Added random syntax to custom uploader ...<|separator|>
[36]
Screenshots wizard - NVDA add-ons
Apr 30, 2025 · This add-on provides a wizard to take screenshots of the entire screen or specific areas such as objects, windows, etc.
[37]
taking screen shots using nvda?
Dec 15, 2018 · Press the PRINTSCREEN key to take a screenshot of the whole screen. ALT+PRINTSCREEN takes a shot of only the active Window (so not the task bar or anything ...
[38]
Remapping the Print Screen Key - AutoHotkey Community
I'm trying to remap the print screen key to the following keystrokes, Win+ Shift+ S. This is essentially turning the print screen into the snipping tool.
[39]
Capturing an Image - Win32 apps
### Summary on PrintScreen Capturing Multiple Monitors
[40]
[Windows 11] Buggy Screenshot Mode with Different Screen Scaling ...
Feb 15, 2023 · I have two monitors (14"+23.6") with different scaling factors (125% + 100%), which would cause screenshot mode recognising size of full screen incorrectly.Snipping Tool issue with multiple monitors with different Scale SettingsIssues with per-monitor DPI aware WinForms .Net 4.8 appMore results from learn.microsoft.comMissing: per- | Show results with:per-
[41]
Why financial institutions use DRM software to stop screenshots of ...
Sep 22, 2025 · 1. Reduced Viewable Area · 2. Screenshot Protection & Out-of-Focus Detection · 3. Dynamic Watermark Integration.
[42]
Screen capture protection in Azure Virtual Desktop - Microsoft Learn
Jun 20, 2025 · When you enable screen capture protection, remote content is automatically blocked in screenshots and screen sharing. When screen capture ...
[43]
Edit an image with the Microsoft 365 Copilot app
Edit images with Microsoft 365 Copilot by cropping, resizing, enhancing, adding text and applying AI-powered effects for professional results.
[44]
[5 Ways] How to Take Screenshot on Surface Pro
This post shares five ways to take screenshots on your Surface Pro, including hardware buttons, keyboard shortcuts, Surface Pen, Snipping Tool, and Awesome ...
[45]
[PDF] Standard Windows Keyboard Layout & Keyboard Shortcuts
Jan 23, 2012 · Usually located at the upper right hand corner of your keyboard next to the. Scroll Lock and Pause/Break keys. Often abbreviated PrtScr, the ...
[46]
Typing Through Time: Keyboard History
This paper will explore the history of typing, detailing the innovations across time that have accumulated into the definition of today's standard.
[47]
Understanding Different Physical Layouts For Keyboards: ANSI Vs ...
May 4, 2022 · In ANSI layouts, we get the backslash key placed at top of the Enter Key. But here on ISO layout, we have given that place to the Enter Key ...<|control11|><|separator|>
[48]
How to Screenshot on 60 Keyboard Easily [Top 4 Ways]
May 30, 2025 · ◾Users can use the Fn + PrtSc key combinations to take screenshots on a Windows 60 keyboard. If there is no PrtSc on your keyboard, you can try ...
[49]
Keyboard Input Overview - Win32 apps - Microsoft Learn
Jul 14, 2025 · Diagram of a Type 4 keyboard with the key locations for each key. The scan code is the value that the system generates when the user presses ...
[50]
https://learn.microsoft.com/en-us/windows/win32/inputdev/about-keyboard-input
[51]
https://www.clickykeyboards.com/model-m-archive-project/
[52]
Take screenshots or screen recordings on Mac - Apple Support
Press Shift-Command-4, then move the crosshair pointer to where you want to start the screenshot. Press the mouse or trackpad button, drag over the area you ...
[53]
[PDF] SUN MICROSYSTEMS, INc. CONFIGURATION GUIDE - Bitsavers.org
All Sun-3 workstations (except for the Sun-3/110LC) have a 19-inch bit-mapped monochrome, grayscale, or color display, with a resolution of 1152 by 900 pixels.
[54]
2-Pack RocketBus USB to PS/2 PS2 Adapter for Newer New USB ...
2-Pack RocketBus USB to PS/2 PS2 Adapter for Newer New USB Mouse or Keyboard to Older Old Legacy Computer PS/2 Port.