Having bootable media ready can be a real lifesaver ... Any file that ends in .iso is an exact copy of a disk. It's a virtual copy of a CD or DVD, with the same file structure and the same data.

The installation program on the bootable disk has complete control of the computer. See LiveCD and ISO image. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

If your PC is operating perfectly right now, great! But getting ahead of any future PC fiascos with a recovery drive may save ...