Ways to improve your PC's performance
Troubleshoot problems with installing updates
Improve performance by optimizing your hard drive
Power plans: Frequently asked questions
Tips to save battery power
Open the Performance troubleshooter
Open the System Maintenance troubleshooter
Optimize Windows 7 for better performance
Sleep and hibernation: frequently asked questions
What happened to Problem Reports and Solutions?
Free up disk space using Disk Cleanup
How to back up your files
Back up and restore: frequently asked questions
Install Windows updates
Troubleshoot problems with removing updates
Updates: frequently asked questions
Ways to improve your computer's performance
Optimize Windows Vista for better performance
Why won't my computer turn on or off quickly?
Preventing low memory problems
Conserving battery power
Improve performance by defragmenting your hard disk
Startup Repair: frequently asked questions
Turn back time on your PC: Undo system changes with System Restore
Set your mind at ease: Back up your files
Turn automatic updating on or off
How can I tell if my computer is up to date?
Change how Windows installs or notifies you about updates
Keeping computers on a network up to date
Configure Windows XP power management
Maintenance tasks that improve performance
Set up Automatic Updates
Get answers to your questions in the Windows forum.
Get help from a support professional by phone, email, or chat.
