win7系统还原按哪个键

The monk surnamed Cang suddenly turned a little pale. He knew that he had been recognized by others when he watched the young strong man in front of him that day. At that time, they chased him for a while, but when they were about to catch up, they seemed to suddenly stop and let him go. What he was most afraid of seeing now was this terrible guy, and he saw him unexpectedly....