LittleSnapper can capture entire webpages or your desktop, but it doesn't stop there.
You can even highlight elements of a page, much like Safari's WebClip feature does, and snap them with just one click: no guesswork with crosshairs required.
Mac OS X 10.5 or higher.
Snagit offers a quick, easy and flexible way to take a picture of your computer desktop view it
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We explain what an operating system is and how an OS is important part of your computer. view it
Here we'll show you a nifty trick, namely, how to display your Android screen on your desktop view it
Here we show you how you can stream the contents of your Android screen to your Mac or PC. view it