KEMBAR78
Defragmentation | PPTX
By-Rohit Parihar
& Guided by :-
Jignesh Kikani Jatin M.Patel
Fragmentation happens to a volume over time
as you save, change, or delete files. The
changes that you save to a file are often
stored in a different place on the volume than
the original file.
Fragmentation makes your hard disk do extra
work that can slow down your computer.
Removable storage devices such as USB flash
drives can also become fragmented.
 Disk Defragmenter rearranges
fragmented data so your disks
and drives can work more
efficiently. Disk Defragmenter
runs on a schedule, but you can
also analyze and defragment your
disks and drives manually.
A B C D FREE SPACE
50MB 80MB 60MB 70MB
A
50MB 80MB 60MB 70MB
B D FREE SPACE
INSTALLING NEW SOFTWARE (F) WHICH CONTAIN 90MB
50MB 80MB 60MB 70MB 30MB
A B F D F
FREE
SPACE
So F becomes fragment files
50MB 80MB 90MB 70MB
A B F D
FREE
SPACE
uninstalled
the C S/W
Estimated disk usage after defragmentation
Comparing Both Before & After fragmentation
 To use the defrag tool, just
enter defrag followed by the parameters you
want to use. As usual, you can view the
command’s help file by entering defrag /?. Then
to use defrag, just enter the following, like you
would with many command apps.
 Syntax :-
defrag [name of your drive]
[parameter] [extra parameters]
Defragmentation
Defragmentation

Defragmentation

  • 1.
    By-Rohit Parihar & Guidedby :- Jignesh Kikani Jatin M.Patel
  • 2.
    Fragmentation happens toa volume over time as you save, change, or delete files. The changes that you save to a file are often stored in a different place on the volume than the original file. Fragmentation makes your hard disk do extra work that can slow down your computer. Removable storage devices such as USB flash drives can also become fragmented.
  • 3.
     Disk Defragmenterrearranges fragmented data so your disks and drives can work more efficiently. Disk Defragmenter runs on a schedule, but you can also analyze and defragment your disks and drives manually.
  • 5.
    A B CD FREE SPACE 50MB 80MB 60MB 70MB A 50MB 80MB 60MB 70MB B D FREE SPACE INSTALLING NEW SOFTWARE (F) WHICH CONTAIN 90MB 50MB 80MB 60MB 70MB 30MB A B F D F FREE SPACE So F becomes fragment files 50MB 80MB 90MB 70MB A B F D FREE SPACE uninstalled the C S/W
  • 10.
    Estimated disk usageafter defragmentation Comparing Both Before & After fragmentation
  • 13.
     To usethe defrag tool, just enter defrag followed by the parameters you want to use. As usual, you can view the command’s help file by entering defrag /?. Then to use defrag, just enter the following, like you would with many command apps.  Syntax :- defrag [name of your drive] [parameter] [extra parameters]