How to print screen

I never knew this stuff. Might be useful for a lot of blokes.

Lang
www.take-a-screenshot.org/windows.html

I find Grab useful on the Mac.
Can drag a rectangle or similar around the area you want to "grab" and then save as.

Windows 10 also has a Snipping tool, allows to draw a rectangle around item on screen, then do a Save As, give it a name and put it in a file somewhere on your PC, it'll be saved as a picture in jpeg format.

Edit: in W10, it's in the programmes/ apps called Windows Accessories - Snipping Tool.