Jose wrote:
On Mar 26, 7:37 am, "......" wrote:
Thanks everyone. I am not having any problem with my system but I
like defragging my disk every month. I have been using auslogic for
the job but now I want to uninstall all unnecessary software form my
system to boost its speed. So I was wondering whether windows
built-in defrag can do the job for me.

regards
Leo

...oh yeah, after running whatever gets run to defragment, that after
picture sure looks good - not so much red stuff as in the before
picture, so this tells me that the defragment really did the job and.
I told you! Look how fast it is now! (they say).

But after a short while... Wait - my computer is slow again or even
worse and I only recovered .01% free space. Therefore I must need a
better defragment tool.

Why would you expect defragging to give you more disk space? Where would
that space come from? You don't seem to understand the concept of
defragging. The process doesn't magically give you more room on your hard
drive.