Greenshot – a free screenshot tool optimized for productivity

What is Greenshot?
Greenshot is a light-weight screenshot software tool for Windows with the following key features:

Quickly create screenshots of a selected region, window or fullscreen; you can even capture complete (scrolling) web pages from Internet Explorer.
Easily annotate, highlight or obfuscate parts of the screenshot.
Export the screenshot in various ways: save to file, send to printer, copy to clipboard, attach to e-mail, send Office programs or upload to photo sites like Flickr or Picasa, and others.

http://getgreenshot.org/

Alternative: This helps to record screen actions…helpful to do setup documentation…etc

http://www.techsmith.com/jing.html

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