WHEN SHOULD I DEFRAG MY COMPUTER HOW TO
How to defrag a hard driveĭisk defragmentation may take several minutes or a few hours to finish, depending on the size and degree of fragmentation of your hard disk. This allows the drive to find open portions and write new information faster. This is entirely invisible to the user, but it can slow down the speed at which data is accessed because the disk drive must search through different parts of the disk to put together a single file then open it for your use.īy defragmenting a hard drive, the computer consolidates all the information for a file in one continuous area of the drive. Fragmentation occurs naturally when you use a disk frequently by doing basic tasks like creating, deleting, and modifying files.Īt some point, the operating system needs to store parts of a file in noncontiguous clusters. Table of Contentsįragmentation describes the condition of your hard disk drive when files are divided into pieces and scattered around the disk. It’s designed to increase data access speed by rearranging files stored on a disk to occupy adjacent storage locations. The Microsoft Disk Optimizer (formerly the Disk Defragmenter) works to optimize fragmented files on the hard disk drive. All Windows operating systems come with tools to help keep your computer running in top shape. A little preventative maintenance goes a long way when it comes to your Windows-based PCs.
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