-Downloadable Cleaning
*One of the many products that i have used is ccleaner. Ccleaner is free so you don't have to pay.
You can download the lastest verison at this following site.
http://www.ccleaner.com/

*Another great program that i have used is auslogics. You can try the free 15 day trial. This program
provides a little more in depth about what you are doing. It tells you what are you getting rid of
and also provides a section for personal tweaking. What this does is its allows you to tweak the minor
things on your computer allowing to speed up the slightest. This programs also includes its very own
registry cleaner and defragger. Heres the trial link.
http://www.auslogics.com/en/
*The producers of ccleaner also created another freeware called defraggler. For those who don't know
defraggler is a free defragger program. It is free. Heres the link.
http://www.defraggler.com/

*Last but not least tune-up. This is one of the many programs that many people use, I often use this
to free up the space that back up files are taking. Like auslogics this programs also allows the user to
tweak and personalize their computer. This program also includes defrag for the computer and for the
registry. This program is free to try for 30 days. You can download the trial here.
http://www.tune-up.com/products/tuneup-utilities/

There is also a manual way to do this. I don't suggest this way since it sometimes takes more time
to finish then you may expect.

1. Click the start menu.
2. Click my computer or computer
3. Right click local disk or disk drive.
4. Click properties.
5a. Click tools.
5b. Click general.
6a. Click defragmentation.
6b. Click disk cleanup.