CCleaner is a cleanup tool. This tool frees up space on your hard drive by deleting useless files —
- Old temporary files created by programs
- Temporary Internet files for Internet Explorer
- Cleans traces of your online activities such as your Internet history
- Windows error report logs
- Unused files
- Tools for uninstalling programs
- Includes finding out what files are taking up the most space on your machine
- Finding duplicate files and more.
This allows Windows to run faster and freeing up valuable hard disk space.