"The cut and paste facility in Windows is incredibly useful. But very often,
it ends up providing a very inefficient way of working. For example, you come
across a word or phrase in a document, and you want to know more about it. So
you highlight the text, copy it, then open Google or wikipedia, then paste
the selected text. It works, but it's fiddly. Wouldn't it be handy if you
could select the word or phrase and then, with a single click, open Google or
wikipedia and paste it straight in? If that sounds like the sort of
productivity tool you've been looking for, then you're in luck. Because it
now exists.
http://www.techsupportalert.com/content/really-clever-tool-sends-selected-text-your-chosen-app.htm