You can take a full-screen screenshot without programming a key by pressing Fn + Windows logo key + Spacebar, or assign an unused key to Print Screen with Microsoft PowerToys.
Built-in shortcut
Press:
Fn + Windows logo key + Spacebar
Windows saves the screenshot in:
File Explorer → Pictures → Screenshots ^1^
This is the simplest option if your keyboard supports the Fn key.
For a selectable region instead of the entire screen, press Windows logo key + Shift + S, select the region, and then paste the capture into an application with Ctrl + V.
Assign an unused key with PowerToys
To create a dedicated screenshot key:
- Install and open Microsoft PowerToys.
- Select Keyboard Manager.
- Ensure Enable Keyboard Manager is turned on.
- Select Remap a key.
- Select Add key remapping.
- Under Select, choose an unused physical key—for example, an extra function or macro key.
- Under To send, choose Print Screen.
- Select OK and accept the warning.
Pressing that key will then send the Print Screen command. PowerToys must remain running in the background for the mapping to work. Most Fn keys cannot themselves be remapped, although F1 through F12 generally can be ^2^.
Choose a key you do not otherwise need because its original function will be replaced. To undo the change, return to PowerToys → Keyboard Manager → Remap a key and delete the mapping.
References
- Keyboard shortcut for print screen | Microsoft Support
- Keyboard Manager utility