: Used mainly on older systems (XP/Vista/7) to simulate the Windows 8 look, but updated versions exist for internal UI tweaks.

If you want a total overhaul, transformation packs can change everything from the login screen to the icons.

: Restores a traditional Start menu and skips the Metro Start screen.

: Adds customizable desktop widgets for weather, system stats, and RSS feeds.

: Allows you to change the background image and transparency of the Metro Start screen.