How to clean up my computer?

December 12, 2009

I did i free scan from several site and i can not pay for none of the sites to fix my problems can anyone give me some free sites to fix my computer problems below
Registry errors, missing windows shortcuts errors, missing shared files errors, missing application path errors, missing font errors, missing help files errors, and invalid file extensions

If anyone can help it would be great but it must be free

When i run my registry cleaner i always get the same errors?

November 20, 2009

Most of the errors are on Drive C: and they always are windows shortcuts. Why are there so many errors for windows shortcuts on my hard drive? Thanks.