Descriptions:
CCleaner (Crap Cleaner) is a freeware system optimization tool. That removes unused and temporary files from your system - allowing Windows to run faster, more efficiently and giving you more hard disk space. The best part is that it's fast! (normally taking less that a second to run) and Free. Cleans the following: Internet Explorer Cache, History, Cookies, Index.dat., Recycle Bin, Temporary files and Log files, Recently opened URLs and files, Advanced Registry scanner and cleaner to remove unused and old entries.