Do youever need to send a picture of your computer screen or a "Screen Shot"?
Windows Version 7 and later have a built-in tool that will do it!
Click your Windows Start Button and type the word "snip". You'll then see the icon for the Windows "Snipping Tool".
This tool allows you to capture a picture of any open dialog box, active window, or the entire screen. It has basic markup tools and it will let you save or send the "snip" via email. Snip away my friends.