1. Technology
You can opt-out at any time. Please refer to our privacy policy for contact information.



Definition: A partition can be thought of as a division or "part" of a real hard disk drive. When you partition a hard drive, you make it available to an operating system. Multiple partitions on a singe hard drive appear as separate drives to the operating system.

For example, when you install an operating system like Windows 8, part of the process is to define a partition on the hard drive. This partition serves to define an area of the hard drive that Windows 7 can use to install all of its files. In Windows operating systems, this primary partition is usually assigned the drive letter of "C".

How To Partition a Hard Drive in Windows

Partitions of physical hard drives must be formatted and a file system must be setup (which is a process of the format).

Also Known As: disk partition, drive

Examples: "When I reinstalled Windows 7, I had to remove the existing partition and then create a new one for Windows to install on."

Related Video
Create Bullet, Number, and Definition Lists in HTML
Install a PC Power Supply

©2014 About.com. All rights reserved.