Hackers took the legitimate program and inserted malicious code that was designed to steal data from users. However, in September 2017, CCleaner malware was discovered. It can cause both program failures and complete system failure. Without knowing some of the subtleties of the registry device, an inexperienced user risks harming the system by deleting rarely used but important files. It is worth remembering that CCleaner has a rather aggressive registry cleanup tool. They might remove important files and cause problems or miss cache files and not free up enough space. This isn’t necessarily the best idea old versions of CCleaner could have problems with newer versions of programs and the Windows operating system. And you can install other tools for the rest. The good news is that you actually don’t need CCleaner-Windows 10 has most of its functionality built-in, check out our guide to cleaning Windows 10. RELATED: Why Is My Browser Storing So Much Private Data? Does Windows 10 require CCleaner? This is because CCleaner is set up to delete your browser’s cache files by default. However, this would actually slow your computer down in real use. You could use CCleaner constantly, running it every day with the default settings.

Is there a better cleaner than CCleaner?.

Is ccleaner piriform safe