The loss of important data due to a computer crash can be very costly; therefore, backups should be performed regularly. But even with these backups a crash can still be costly due to avoidable downtime. The data may be safe and secure but a failed computer will prevent access to that data. In many cases a failed system can be repaired quickly, even if the failure is a hard drive - the part that holds your data and programs. A hard drive replacement requires the reinstallation of your system software and applications and the restoration of your data from your backups. Unfortunately, lost installation discs can stop the repair process dead in it’s tracks. Although the data can be restored from a backup, it cannot be accessed without the software that created it. The software will need to be located or new copies purchased. Do you know where your installation discs are? To minimize potential downtime make a list of all the software that you use. Hunt down the corresponding software discs and license keys - the serial numbers that have to be entered into the program after installation. Store them together in a safe place. Following this basic tip can dramatically reduce downtime if your computer fails - turning a potential disaster into a minor issue.