A hard drive is where all your data is stored, personal and system data. It is kept even when the PC is powered off unlike RAM. It is one of the most vital parts of your PC. Without it you could not store any files or install any application software let alone run it. Due to the sensative nature of a hard drive it is enclosed in a metal case to prevent damage within your system unit. One single particle of dust can crash the hard drive and cause massive data loss. And force you to replace it and reload all of your data. Also it is recommended that you defragment your hard drive as preventative maintence. Also it is recommended not to move your PC while its running because this can cause your hard drive to crash. In order to explain how I would have to talk about the complete architecture of your drive. Computerguy1984
Hard Disk Drive.
It is also known as Hard Drive, Disk Drive, Or Hard Disk Drive.
a hard drive is called "disque dur" in French.
* Hard disk drive * Hard drive * HDD
a hard drive is built into the computer whereas a hard disk is seperate
Hard disk drive.
The hard disk drive platter is used to store magnetic data or information that comes from the hard disk drive, where they are stored. The hard disk drive can contain one or more hard disk platter.
"Festplattenlaufwerk" is a German equivalent of "hard disk drive" of computers.
"Harde schijf" is a Dutch equivalent of "hard disk drive."
Hard Drive Disk (HDD)
A portable hard drive is both of the following:a hard disk drive that is small enough to carry (portable)a hard disk drive that is external to a computer
THE DIFFERENCE BETWEEN A PERMANENT HARD DISK DRIVE AND A REMOVABLE HARD DISK DRIVE A permanent drive is in housed in the system while the removable one is externally fixed. Basically they perform the same functions.