Alt-shift-print Screen - A Scary Keybrd Shortcut For Windows

The Print Screen key [PrtScn] takes a snapshot of the entire computer screen and copies it to the Windows Clipboard. Hold down Alt and press the Print Scrn key to capture just the active window.

So far so good. Now try this combination - Press Alt, Shift and Print Screen together. And don't worry, you can always restore your previous desktop theme by pressing the same keyboard shortcut again.