For most people, external hard drives are familiar enough devices that they hardly ever give any thought to backing up data. Many of the better external hard drives on the market have an air of invulnerability about them after all, and this has caused some people to take a more cavalier approach towards preserving their data.

A Windows administrator password, also termed as admin password, is the password that is used to log on to any Windows account that has administrative access. This password prevents against unauthorized access to your crucial information stored on the computer and is required at each attempt of booting the computer.

iTunes acts as an interface between a Mac OS X or Windows computer and an iPod. Ideally, this allows an iPod user to manage data on iPod using different sets of protocols.