Need to take a screenshot? Here are the commands and shortcuts for every platform.
Windows
Full screen:
Windows + PrtScn
Saves to Pictures > Screenshots folder.
Active window only:
Alt + PrtScn
Copies to clipboard, paste into any app.
Snipping Tool (select area):
Windows + Shift + S
Select region, copies to clipboard.
Game Bar screenshot:
Windows + Alt + PrtScn
Saves to Videos > Captures folder.
Mac
Full screen:
Command + Shift + 3
Saves to Desktop as PNG.
Selected area:
Command + Shift + 4
Drag to select area, saves to Desktop.
Specific window:
Command + Shift + 4, then Space
Click window to capture, saves to Desktop.
Screenshot to clipboard (not file): Add Control to any command above.
Example: Command + Control + Shift + 3 copies full screen to clipboard.
Linux
Full screen (most distros):
PrtScn
Active window:
Alt + PrtScn
Select area:
Shift + PrtScn
Using GNOME Screenshot tool:
gnome-screenshot
Options:
-wfor window-afor area selection-d 5for 5 second delay
Using scrot (command line):
scrot screenshot.png
Install if needed: sudo apt install scrot
iPhone
Models with Face ID: Press Volume Up + Side button simultaneously.
Models with Home button: Press Home + Top (or Side) button simultaneously.
Screenshot saves to Photos app.
Android
Most Android devices: Press Power + Volume Down simultaneously.
Samsung devices: Press Power + Volume Down OR swipe palm across screen (if enabled in settings).
Older devices: Press Power + Home button.
Screenshots save to Photos or Gallery app.
Command Line Screenshots
Windows PowerShell:
Add-Type -AssemblyName System.Windows.Forms
[System.Windows.Forms.SendKeys]::SendWait("{PRTSC}")
Mac Terminal:
screencapture screenshot.png
Options:
-xno sound-T 55 second delay-wcapture window (click to select)
Linux with ImageMagick:
import screenshot.png
Click window or drag area. Install: sudo apt install imagemagick
Recording Screen Video
Windows:
Windows + G
Opens Game Bar, click Record.
Mac:
Command + Shift + 5
Opens screenshot toolbar with video recording option.
Linux:
simplescreenrecorder
Install: sudo apt install simplescreenrecorder
Where Screenshots Save
Windows: Pictures > Screenshots (or clipboard)
Mac: Desktop (or clipboard if Control key used)
Linux: Home directory or Pictures folder
iPhone/Android: Photos or Gallery app
Change Mac Screenshot Location
defaults write com.apple.screencapture location ~/Documents
killall SystemUIServer
Replace ~/Documents with any folder path.
Change Mac Screenshot Format
Default is PNG. Change to JPG:
defaults write com.apple.screencapture type jpg
killall SystemUIServer
Options: png, jpg, pdf, tiff
Third-Party Tools
Windows:
- ShareX (free, powerful)
- Greenshot (open source)
- Lightshot (simple)
Mac:
- CleanShot X (paid, feature-rich)
- Monosnap (free)
Linux:
- Flameshot (cross-platform)
- Shutter (feature-rich)
Cross-platform:
- OBS Studio (for recording)
Bottom Line
Quick shortcuts:
Windows: Windows + Shift + S (select area) Mac: Command + Shift + 4 (select area) Linux: Shift + PrtScn (select area) iPhone: Volume Up + Side button Android: Power + Volume Down
Screenshots save automatically. Most platforms copy to clipboard with additional key (Control/Command).
For recording video, use Windows Game Bar, Mac's built-in recorder, or OBS Studio.