So is it as simple as hitting the Prt Scr key?

If so what folder do the get saved too?

Thanks Stian

FWIW, Steam has a built-in screenshot key: F12. It stores screenshots in its own directory, which you can access through the Screenshot Manager. In the system tray (bottom right near the Windows clock), click the little triangle to "Show Hidden Icons." Then right-click the Steam icon and choose Screenshots from the pop-up menu. You can also navigate directly to the screenshot directory, which should be something like Program Files (x86)\Steam\userdata\xxxxxxx\760\remote\203160\screenshots, where the x's are your Steam ID.

I mostly use Fraps for screenshots, but this is a nice feature if you don't need to take too many.

Awesome thanks Stella