A key to restore the startup process is based on F is it?

Users questions: My home computer is XP, due to a virus, would like to be a key to restore, I've never done, is the son of the original operation, and now he attended in different places, and his contact in the operation, I do not know will be out of a few tips by F interface, and then prompts for a key to restore. Please expert help: 1, start at any time by? Press the F is it? 2, this one-click restore to remove a virus?
Experts answer: landlord must first understand the key point is ... a need to restore the use of first and have already installed Backup over the premise of the system .. if your home computer and have Backup installed over the system, then in open Machine time by F11. Has kept the press on the line. He will automatically go into the interface. Then use the mouse to point, "one-click restore" the characters. Will be restored, but need to wait for some time. Second, need to tell the landlord that the "one-click restore" There's a drawback is that it is human action to restore the backup When the system rather than reduced to yesterday, or last week, and so on. In addition, the "one-click restore" may not be able to clear the virus, because the "one-click restore" to restore the original backup of the data (usually the backup C drive) in the C drive so if the virus other than the disk, then restored after virus did not effect . Finally established a good landlord complete with a new antivirus tool to kill time to say after the reduction of drug issues now.
  • This information provided by the users.Thanks!