Jing

Check out http://www.jingproject.com/

Jing is a program that captures screen shots or videos on your computer and saves them for you! This program is FREE to download. What's awesome about Jing is that not ONLY can you capture pictures directly off your computer screen, but you can record a video of your actions on your computer such as your mouse moving OR your voice. Additionally, you can add emphases such as arrows, highlights, or boxes to your captures. Jing easily saves the captures as an image file on your computer OR you can share your captures instantly via email or hyperlink.