What should I pay attention to when installing win7

First open the Administrator user to delete other users! This should be all right! (But this can be done or not)
1.“Run as administrator, all programs → Attachments → Prompt”, right-click and select “Run as administrator ,
After entering the command prompt, manually enter “powercfg-hoff”. .
2. Delete backup, turn off system protection (computer right-click properties - advanced management settings - system protection)
3. Transfer virtual memory (computer right-click properties - advanced management settings - advanced - performance - settings - Advanced - Change)
4. Transfer "User's File" (Desktop Double-click on the Administrator folder), recommend transferring 4 system folders here
Desktop, Favorites, My Desktop , my document. Right-click the project property to be transferred - position X:\\Users\\Administrator)
Weight loss strategy (deleting files without deleting functions, simplifying optimization system, not optimizing performance)
Don't waste saliva, Directly put a valid address
1.C:\\Windows\\Web\\Wall*** (Windows comes with wallpaper) recommended transfer
2.C:\\Windows\\System32\\DriverStore\\FileRepository
Search input ati *.inf(14.6M)nv*.inf(94.9M)(A card user deletes N, N card users delete A, ---