What is the utility of these software ? (i) disk fragmentor (ii) backup software.
(i) Disk Defragmentor :-
(i) Disk Defragmentor :-
A file is fragmented when it becomes too large for your computer to store in a single location on a disk
(i) Disk Defragmentor :-
When this happens, your computer splits the file up and stores it in pieces.
(i) Disk Defragmentor :-
You can use fragmented files, but it takes your computer longer to access them.
(i) Disk Defragmentor :-
Disk Defragmentor utility program speeds up disk access by rearranging the files and free space on your computer,
(i) Disk Defragmentor :-
so that files are stored in contiguous units and free space is consolidated in one contiguous block.
(ii) Backup Utility :-
This utility program facilitates the backing-up of disk. Back-up means duplicating the disk information so that in case of any damage or data-loss, this backed up data may be used.