Windows 8 might introduce animated user account pictures. According to the latest leaked screenshots by cnbeta, you can now use WMV files as account pictures.
The user account pictures could allow you to use WMV files to have some animated account icons on your Start menu. This is quite a nice idea and will hopefully be more than just another Windows 8 rumor.
Let’s take a look at the leaked screenshot from cnbeta.com:
Image courtesy: Cnbeta.com
Windows 7 allows you to easily change the user account picture, you might want to read our tutorial to find out more about this: Change Windows user account picture.
Here you can download over 50+ user account pictures