How do I screenshot?

Hi and welcome to the community. It all depends what device you are using.

In case of pc or laptop.

1. Press PrtScn. This copies the entire screen to the clipboard. ...
2. Press Alt + PrtScn. This copies the active window to the clipboard, which you can paste into another program.

After taking the screenshot just copy and paste it where you want.

In case of android device.

hold down at onceVolume Down and Powerfor 1–2 seconds.

Or in some devices.

hold down at onceHomeandPowerfor 1–2 seconds=The screen flashes white.

Your device captures the entire screen and saves it as a photo.