Welcome to the CCleaner Quickstart Guide

Clean your files to speed up your PC!

Welcome to the Quickstart Guide for the CCleaner PC optimization utility! Use this guide to get started regularly maintaining your PC for optimal performance. It is meant as an overview of CCleaner's basic features, but it does not cover all of them in detail.

Click on the link below to get started learning about CCleaner, or use the side navigation to skip to another topic.

Next: What is CCleaner?