I have windows vista, and before i even had it, i always wondered how to clear my registry because i think it is slowing my machine down. I want to clean it up so that my vista os works as fast and efficiently as possible.

my computer is almost a year old old and now its starting to slow down especially the internet how can i clean up the hard drive without deleting files and folders..i dont really have any programs i dont need so i dont know what to do help please i hate wen computers start to slow down i dont have paticnece with them

How do I clean my registry files to make my computer faster– i have a windows xp
Like where its locate or what do I do..

What is the best Windows Registry Cleaner?
I tried Regcure..but it wasnt ver effective
any other recommendations?
Thanks
PeaCe

I have the COA on my computer but i need the cd to repair windows when i upgrade my motherboard… Thanks.