Microsoft has released two themes to celebrate the spirit of the 2012 London Olympics. One have been released through Bing and the other co-branded with MSN. The London at Night theme from Bing and the London Iconic theme from MSN contain 9 wallpapers, each.
Can’t make it to London for the 2012 Summer Games? Enjoy free wallpaper and screensaver images of London.
Do note that when you run the downloaded installer file, it will ask you if you would like to change your home page and your default search. Take an appropriate decision and then proceed to click on Install.
If you want the best of both the themes, navigate to C:\Users\Username\AppData\Local\Microsoft\Windows\Themes\ and move the wallpapers from one of these theme folders to the other.
Your new London Olympics theme will now display all these 18 beautiful wallpapers.