On Windows, press Windows + G to open Xbox Game Bar, then click the Record button
On Windows, use Snipping Tool or a screen recorder app if Xbox Game Bar is unavailable
On Mac, press Command + Shift + 5, then choose Record Entire Screen or Record Selected Portion
On iPhone, add Screen Recording to Control Center, then tap the Screen Recording button
On Android, swipe down for Quick Settings and tap Screen Record if available
On Chromebook, use the built-in Screen Capture tool or a screen recording extension
On Linux, use a built-in recorder if available or install a screen recording app
Choose whether to record the full screen, a window, or a selected area
Turn microphone audio on or off before starting
Click Stop when you are finished recording
Save the recording to your device after it stops
Check your device settings if screen recording is not available