How do you fix a slow computer? You don’t have to resort to a brand new computer or hardware. There’s a lot you can do before reaching this stage. CCleaner can help you understand what …

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Securely wipe free disk space to remove traces of previously deleted documents. The products require device with administrative rights/elevated permissions to run properly. Users can …

In December 2018, it was reported that users installing CCleaner would also have Avast Antivirus installed without their permission, with TechSpot claiming this arguably made CCleaner no …

Dec 17, 2025 · Download CCleaner - Freeware system optimization tool that removes unused and temporary files.

Aug 21, 2025 · CCleaner is a helpful tool that removes unnecessary stuff from your computer, like browsing history and cookies, to clean unwanted data to make it run better. It can also fix …

Mar 10, 2025 · This wikiHow teaches you how to install and use the free CCleaner program on your Windows computer. CCleaner is a file cleaner that removes excess files, such as …

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Even old Windows installations can be removed with CCleaner. While you can choose the items to delete manually, CCleaner also allows you to run an analysis first, revealing what needs to …

Trusted by millions and critically acclaimed, there’s a reason why CCleaner is the world’s favorite PC optimization tool! Easy to use, one click cleaning so beginners can optimize their …