In Microsoft Windows, a screenshot of the entire monitor, complete with taskbar, can be copied to the system clipboard by pressing the Prt Sc key. Alternatively, pressing Alt+Prt Sc will copy just the active window to the clipboard. You can then paste the clipboard into a program like MS Paint or Paint.NET using Ctrl+V, and then save it as an image file (for uploading to Wikipedia, for instance).
In Mac OS X, simply prepare your screen to how you want it to look, then hit ⌘ Cmd+⇧ Shift+3 (not the number pad 3) simultaneously. The new image will appear as a PNG on your desktop. Additionally, if you only want to capture part of the screen, you can hit ⌘ Cmd+⇧ Shift+4, click and drag over the part of the screen you would like to capture and release, also saving it as a PNG on your desktop.
Hi, welcome to my user page. I'm a vandalism patroller, reviewer, rollbacker and new page patroller so if you see that any mistakes have been made, feel free to contact me by using my user talk page to notify me.
Any new users who have questions feel free to contact me here.
5 albert square has given you a kitten! Kittens promote WikiLove and hopefully this one has made your day better. Kittens must be fed three times a day and will be your faithful companion forever! Spread the WikiLove by giving someone else a kitten, whether it be someone you have had disagreements with in the past or a good friend.
--5 albert square (talk) 21:24, 11 September 2010 (UTC)
Spread the goodness of kittens by adding {{subst:Kitten}} to someone's talk page with a friendly message!