How to restore win7 system to lenovo computer
1: Go to your desktop and right click the “computer” icon, choose “Properties”. a new window will show up.
click “system protection”, then click “System restore …”.
2: You will see the guide of system restore now,
3: Click “Next” and go to next step.
4: Choose the restore options, if you have any problem, then click next step to restore the window 7 system to your computer.
5: now you should complete the system restore.