Find out how your storage space is being used (CCleaner for Windows) – CCleaner Support
What Does CCleaner Do, and Should You Use It?
How to use #CCleaner to #clean up your #RAM and #delete #usele... | How to use #CCleaner to #clean up your #RAM and #delete #useless #files - video tutorial by TechyV Ask
Incomplete report about RAM - Speccy Bug Reporting - CCleaner Community Forums