Jing it!

What is Jing?  Here's what the makers, Techsmith, say about Jing.  

"Jing is the easiest way to add visuals to your online conversations. See something cool you want to save or share? Use Jing to snap a screenshot and add a caption, highlight, or arrow. Or make a quick movie by recording onscreen action and your voice. Jing uploads the image or video to your free Screencast.com account (or elsewhere), then gives you a URL you can share instantly." - Techsmith

CNET also made a review on Jing and this is what they to say.  "Jing's attractive application takes a sound, simple approach to capturing; begin by dragging the crosshairs to define your capture field and then take a still or start a recording. When you're done, save it to your computer or upload it to Screencast.com (operated by Jing's publisher), an FTP site, Flickr, or YouTube (for a premium)." - CNET 

Go over my brief tutorial on how to get on with Jing...
Shanda_Bagayaua_How to Use Jing