Ever since it bought Piriform in July 2017, the CCleaner software has brought only headaches to Czech cybersecurity firm Avast. This ebook, based on the latest ZDNet/TechRepublic special feature, ...

This is a small guide and FAQ on the malware installed alongside CCleaner 5.33.6162. For a full recap of what happened, you can read our complete CCleaner coverage. An unknown threat group compromised ...

Microsoft is now detecting the popular CCleaner Windows optimization and Registry cleaner program as a potentially unwanted application (PUA) in Microsoft Defender. CCleaner is a junk file remover, ...

Piriform CCleaner is a powerful system utility suite loaded with features, but it may not be the best choice for low-end systems. Why you can trust TechRadar We spend hours testing every product or ...

Every year, we see significant jumps in the processing prowess of computers and smartphones, and yet, slowdowns and lag almost seem inevitable. One way to ensure optimal performance on a device is to ...

A tool that helps you clean up your PC by removing unwanted software and settings, along with a range of extra features to improve performance and maintain your online privacy. Has your PC been ...

CCleaner has long been a classic among Windows system optimizers, and next year the much-loved tool will celebrate its 20th anniversary. It has such an enduring legacy and has been so popular that ...