How to turn off Disk Defragmentation automatically, Turn off windows Hibernation and turn off System Restore in windows operating system.

 Turn off Automatic Disk Defragmentation

Turn off Windows Hibernation

Turn off System Restore

Turn off Automatic Disk Defragmentation

Windows Vista and its always-on defragment feature isn’t really that necessary and can cause system slow down. Just remember to run a defrag manually every week or so.
To disable this:

• Click Start then Computer
• Right Click the C: Drive
• Click on Properties
• Select the Tools Tab
• Click on Defragment Now
• Uncheck Run on a schedule

Turn off Windows Hibernation

Windows hibernation background services can use a large amount of system resources. If you don’t use the Hibernate feature on a regular basis you may want to disable it to give Vista a performance boost.
To disable Hibernation:

• Select the Control Panel then Power Options
• Click Change Plan Settings
• Click on Change Advanced Power Settings
• Expand the Sleep selection
• Expand the Hibernate After selection
• Crank the selector down to zero

Turn off System Restore

Analysis and restore point creation by Windows Vista can eat a fair amount of system resources. Disabling this service will obviously mean the system restore feature in Vista will not be available in the event of a system crash. Change this at your own risk.
To disable this service:

• Control Panel > System
• Click System Protection on the left panel
• Uncheck the main system drive                                                                                              BACK
• Agree to the confirmation