July 23, 2012, 1:40 PM — Here's how you can help speed up your Windows 7 computer by turning off unused features.
1. Click on Programs and Features in the Control Panel.
2. Click on Turn Windows Features On or Off in the left pane.
3. Uncheck all of the features that you don't use in Windows 7.
4. Restart your Windows 7 computer.
For more, see the original article at the link below.
Turn off Unused Windows 7 Features | Computing Unleased