CCleaner For Windows is a great tool for anyone to have in their arsenal. It is a free, open-source program that helps you remove temporary internet files, browser cookies, and other junk files that can be found on your computer. For those of you who are not familiar with the term temporary internet files, they are files stored on your computer that are downloaded when you visit certain websites. CCleaner can be used in many ways to help protect your computer from viruses and other harmful files. CCleaner can also be used to optimize your performance.CCleaner is a great tool for removing unnecessary files from your computer that can cause slowdowns or other issues. It also has a feature called "Uninstall Crapware," which helps you remove programs that you don't use. CCleaner is also helpful if you need to find a certain file on your computer. It can help you find any file on your computer, even if it's not in your search engine of choice.