The fastest way to capture your screen depends on your operating system

On Windows, press Print Screen (or PrtScn) to copy the entire screen to your clipboard, then paste it into an image editor or document. For a single window, press Alt + Print Screen. Windows 10 and later also include the Snipping Tool and Screenshot Tool, which let you select a region before capturing.

On Mac, press Command + Shift + 3 to capture the whole screen, or Command + Shift + 4 to select a region. The image saves directly to your desktop. Newer Macs also have the Screenshot app, which you can open from Spotlight (Command + Space, then type "Screenshot").

On Linux, the method varies by desktop environment. GNOME desktops respond to Print Screen for a full capture or Shift + Print Screen for a region. KDE uses Print Screen to open the screenshot tool. Other environments may require third-party tools like GIMP or Flameshot.

Key Takeaways

  • Windows Print Screen copies to clipboard; Mac Command + Shift + 3 saves to desktop; Linux Print Screen behavior depends on your desktop environment.
  • To capture only one window on Windows, use Alt + Print Screen; on Mac, use Command + Shift + 4 and click the window.
  • Windows Snipping Tool and Mac Screenshot app let you select exactly which part of the screen to capture before saving.
  • After capturing on Windows, you must paste the image into an editor or document; Mac and Linux typically save directly to a file.

Windows: Print Screen, Snipping Tool, and Screenshot

The simplest Windows method is Print Screen. Press it once and the entire screen copies to your clipboard — nothing appears on screen to confirm it worked. Open Paint, Photoshop, Word, or any image editor, then press Ctrl + V to paste. If you want to save it as a file when ready, paste into Paint (search "Paint" in the Start menu), then go to File > Save As and choose your format.

If you need only one window, press Alt + Print Screen instead. This copies just the active window — the one you are currently using — to the clipboard. Paste it the same way. For more control, use the Snipping Tool (Windows 10) or Screenshot app (Windows 11). Search for either name in the Start menu. Both let you draw a rectangle around the part of the screen you want, then save or copy the result. The Screenshot app also includes a timer so you can capture menus or tooltips that disappear when you click.

Mac: Keyboard shortcuts and the Screenshot app

On Mac, Command + Shift + 3 captures the entire screen and saves a PNG file to your desktop with a timestamp in the name. Command + Shift + 4 turns your cursor into a crosshair; drag to select a region, then release to capture. The image saves to your desktop the same way.

To capture only the active window, press Command + Shift + 4, then press the spacebar. Your cursor changes to a camera icon. Click the window you want to capture. The Screenshot app offers the same options in a window. Open Spotlight (Command + Space), type "Screenshot", and press Enter. You can set a timer, choose whether to capture the whole screen or a selection, and decide whether to save to file or copy to clipboard. This app is useful if you take many screenshots in a row and want to avoid cluttering your desktop.

Linux: Print Screen and desktop-specific tools

On most Linux desktops, Print Screen opens a screenshot tool or saves a capture directly. GNOME desktops (Ubuntu, Fedora, and others) open the Screenshot app when you press Print Screen. Shift + Print Screen lets you select a region. KDE desktops also respond to Print Screen but may open a different tool.

If Print Screen does not work on your system, check your desktop environment's settings or install a third-party tool. Flameshot is popular and lightweight; install it from your package manager, then bind it to Print Screen in your keyboard settings. GIMP, the image editor, also includes a screenshot function under File > Create > Screenshot. Both tools give you control over what part of the screen to capture and where to save the file.

Where your screenshots go and how to find them

On Windows, screenshots from Print Screen do not save anywhere until you paste them. If you forget to paste before closing the clipboard, the image is lost. Use the Snipping Tool or Screenshot app if you want the file saved automatically.

On Mac, screenshots save to your desktop by default. You can change this by opening Screenshot, clicking Options, and choosing a different location — Downloads, Documents, or a specific folder. You can also hold Command while taking a screenshot to copy to clipboard instead of saving to file. On Linux, the location depends on your tool. GNOME Screenshot saves to Pictures by default. Flameshot lets you choose where to save before capturing. Check your tool's settings if you are not sure where files are going.

Editing and sharing after you capture

Windows Snipping Tool and Mac Screenshot both include basic editing: you can draw, add text, or crop before saving. For more detailed work, open the file in Paint (Windows), Preview (Mac), or GIMP (any system).

If you need to share the screenshot when ready, copy it to clipboard instead of saving. On Windows, use Print Screen or Snipping Tool's copy button. On Mac, hold Command while taking the screenshot. Then paste directly into email, Slack, Discord, or any messaging app. This method is faster than saving a file and attaching it.

Capturing video instead of still images

If you need to record what is happening on screen rather than capture a single moment, Windows 10 and later include Xbox Game Bar. Press Windows Key + G to open it, then click the record button. Mac has Screenshot app with a video option — open Screenshot, click the video camera icon, and click Record.

Linux users can install SimpleScreenRecorder or OBS Studio from their package manager. Both tools let you choose which part of the screen to record and save the video as an MP4 file. OBS Studio is more powerful but has a steeper learning curve; SimpleScreenRecorder is simpler if you just need basic recording.

Frequently Asked Questions

Why does nothing happen when I press Print Screen?

Print Screen copies to clipboard but does not show a confirmation. Open an image editor or document and paste (Ctrl + V on Windows, Command + V on Mac) to see if it worked. If nothing appears, try using your system's built-in screenshot tool instead — Snipping Tool on Windows, Screenshot on Mac, or your desktop environment's tool on Linux.

How do I take a screenshot of just one window?

On Windows, press Alt + Print Screen while the window is active. On Mac, press Command + Shift + 4, then press spacebar and click the window. On Linux, use your screenshot tool's selection mode or window-capture option.

Can I change where Mac saves screenshots?

Yes. Open the Screenshot app, click Options, and choose a different location from the dropdown menu. You can also hold Command while taking a screenshot to copy to clipboard instead of saving to a file.

What format are screenshots saved in?

Mac saves as PNG by default. Windows Snipping Tool and Screenshot app default to PNG. On Linux, the format depends on your tool — most use PNG. You can convert to JPG, GIF, or other formats after saving by opening the file in an image editor and exporting as a different type.

Is there a way to capture a screenshot with a delay?

Yes. On Windows, use the Screenshot app and set a timer before clicking Capture. On Mac, open Screenshot, click Options, and choose a delay from the Timer dropdown. On Linux, Flameshot includes a delay option in its settings.