VMware player is a great free tool for creating virtual machines and desktops. For instance, you can create a new virtual computer to install and test the new Windows 8 Consumer Preview.
The Wimbledon Championships or simply Wimbledon is the oldest tennis tournament in the world, and widely considered the most prestigious. Check your knowledge and go through the quiz.
Many times I find myself with a large number of opened tabs in Firefox browsers and thankfully you don't need to close the program in order to close all the tabs except the one I want to keep.