Hello, how do i restore to factory setting ??
depends on how the vendor set up your pc or laptop. some time there a restore cd with the unit. sometime you have to make the restore dvd. other times there a hidden partion that has the restore info on it. you would hit one of the f keys at power up to start the restore. word of warning make sure your personal data is back up. a system restore is going to wipe all the data on the hard drive and start fresh again.