Question

Why is defragmentation of the hard disk necessary from time to time??​

Answer 1

Defragging your computer can both solve and prevent a number of problems. If you don't regularly defrag your hard drive, your computer may run slowly and/or may take a long time to start up after you turn it on. If a hard drive is too fragmented, your computer may freeze up or not start at all.

Answer 2

Answer:

why defrag your harddrive is necessary

Explanation:

If you don't regularly defrag your hard drive, your computer may run slowly and/or may take a long time to start up after you turn it on. If a hard drive is too fragmented, your computer may freeze up or not start at all.