CCleaner is a software tool designed to optimize your computer’s performance and protect your privacy online. It is used to clean up unwanted files, remove unnecessary programs, and protect your privacy when browsing the internet. CCleaner is a reliable tool for improving the speed and performance of your computer. It can also detect and remove potentially dangerous programs, such as malware and spyware. With its easy-to-use interface and powerful cleaning capabilities, CCleaner is the ideal choice for keeping your computer running at peak performance.