The maker of the popular optimization app CCleaner has confirmed hackers stole a trove of personal information about its paid customers following a data breach in May. In an email sent to customers, ...

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 ...

Many Windows users rely on CCleaner to tidy up their systems and remove junk files. While it’s a popular utility, and the premium version of CCleaner is great, it has become increasingly aggressive ...

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 ...

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. A tool that helps you clean up your PC by removing unwanted ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. CCleaner Professional Plus is a PC-enhancing toolkit that ...

Navigating the vast expanse of the internet can be a messy business for your computer. Websites you visit install cookies, browsing histories quickly amass and unwanted files are easily left undeleted ...

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 ...

These used to be essential, now they are just optional.