if you want to supper fast your computer only 7 step please follow below procedure
1. clean your disk using disk cleanup command
2. Disable unwanted program from Task Manager
3.Use De-fragment for optimize your Disk
4. allow High Performance from power option
5.Change Mouse hover and time from rigedit and Fixed Value data 10.
type regedit from run then press enter
6.From Run Remove recent,%temp%,Prefetch file
7.From System Configuration and go to boot opton and edit Full memory 30 to 3 and save it.