Windows 7 is still no 1 in the world because its making your life more comforatable.

No need to go to the internet to get the driver and the feature is great!

honestly I really like to Help but i don't have an idea how upgrade but for me I am using widows 7 and its really.

the best of w7 id that you dont need to find a driver the OS has the to find a driver that catch attention.