win7系统还原按哪个键

Fairy Shuiyue sneered. After Lu Feng pushed open the door of the Main Hall, he saw Elaine lying motionless on the ground. He was about to step forward to help her up. When he heard what Shuiyue said now, he didn't want to confront Fairy Shuiyue. There was a conflict, Lu Feng picked up Elaine and wanted to leave....