3.Open a
4.Save the document.
●Back up your information to an optional external hard drive, a network drive, or discs.
●When backing up to discs, use any of the following types of discs (purchased separately):
NOTE: DVDs store more information than CDs, so using them for backup reduces the number of recovery discs required.
●When backing up to discs, number each disc before inserting it into the optical drive of the computer.
100 Chapter 7 Backup and recovery