A hard drive, abbreviated as HDD, is a storage system for a computer. Other names for a hard drive are: fixed disk, fixed drive, hard disk and fixed disk drive. If you are using Windows, your hard drive may also be referred to as the C drive, even though this is not a correct term for it. It stores data, even when it is turned off. A hard drive is used for storing and retrieving digital information such as the computer’s operating system, all files and software. A hard drive is very heavy, but is typically about the size of a paperback novel. A hard drive connects to the motherboard in the computer.
What should I look for in a hard drive? What you should look for in a hard drive depends on a few factors, such as what are you using the hard drive for, are you buying an external hard drive or a hard drive in a computer.