Remember when you first got your computer and it was the fastest thing you'd ever used? Ever wonder why it's no longer like this?
That's because, since then you've browsed the internet for hundreds of hours and so clogged up your browser with thousands of cache files and other things you no longer need. You've also installed lots of new applications and these applications also keep files that you don't need.
CCleaner helps by removing these junk files.
CCleaner also protects your privacy. It cleans your browsing history and temporary internet files. Allowing you to be a more confident Internet user and less susceptible to identity theft.