There are a number of tools out there that perform simple tasks well, they may not be expensive or cutting edge, but they can save a user time. A good screen grabbing tool is one such application and can have a number of practical applications. You
can use a good grabbing tool to take grab of anything that's visible on
your monitor, enabling you to use the grabs as a reference when working
on or presenting a particular project. More advanced tools will also
enable you to take grabs of images, open applications and even text.03 Aug 2010