VirtualBox: Amazing world of virtualization...

Suppose you are using Windows XP and you need to use Linux for any purpose. What you'll do? Possibly install the linux OS in your machine, and whenever you need to use linux you have to shutdown windows and start linux. And again when you need to back to windows you'll do the reverse. Isn't it unpleasant? There are smarter way to do that. You can use VMWare for virtualization, but that is also a bit clumsy process. There is even a smarter way to do that now.
Use VirtualBox. Installing a new OS is now as easy as installing mozilla firefox in your PC. And there is no need of restarting your PC everytime you need to switch OS. Just Open the VirtualBox and create your own Virtual machines for any OS you want. then install the OS in that virtual machine and use it like a installed software through VirtualBox.
This means you can use any OS from any other host OS now in a very easy way.
You can download it from here.
Download, install and Enjoy the world of Virtualization.