This is because many applications like to hog memory and system resources by starting up automatically, setting up helper apps and add-ons, and scheduling recurring tasks. But fast forward a few years, or even a few months after you’ve installed dozens of programs, and that same PC can now feel slow and sluggish. With few applications and other items cluttering up your system, the machine performs at its full potential. For more info, visit our Terms of Use page.Ī brand new and clean computer can feel powerful. This may influence how and where their products appear on our site, but vendors cannot pay to influence the content of our reviews. We may be compensated by vendors who appear on this page through methods such as affiliate links or sponsored partnerships. The program’s Performance Optimizer attempts to put unneeded background apps to sleep to help boost your computer’s performance. Verdict:Īn excellent PC cleanup tool with some time-saving bonus features.How to use CCleaner’s Performance Optimizer to try to speed up your PC Once the junk level reaches a defined threshold (200MB by default) the program can clean it up automatically, or display the junk and leave you to take control.ĬCleaner Professional also offers automatic updates, ensuring you're always running the latest edition, and if you have any issues then Premium Support should get you answers ASAP. No need for manual operations, just set the program up to automatically run daily, weekly, monthly, even 'the third week of January, March, August and November'- it's your call.īetter still, enable the monitoring system and it watches your PC, spotting leftover files almost as soon as they're created.

In just a click or two the program is scouring your hard drive and Registry, looking for web histories, application and system junk, and deleting whatever you no longer need.ĬCleaner Professional takes the program further with its flexible scheduler. The package has all the cleaning features and functionality you know already. CCleaner Professional is the full-fat commercial edition of the classic PC cleanup and maintenance tool.

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