If you don’t have free CCleaner pro key then you can check the previous article where we have shared the free CCleaner pro license key. After that, restart your computer/laptop.Click Run Cleaner to do the cleaning and wait for the cleaning process to finish.Enter the Custom Clean feature, then check the programs that need to be cleaned from the cache, cookies, registry, and other temporary files.Open the program and you will see the CCleaner program start screen.If so, click OK to start the cleaning process.Check the part of each file type you want to delete.Wait for the scanning process to finish.Tick ​​all drives that need cleaning »click OK.Click Disk Cleanup from the search results.First, click the Windows Start menu » type ” Disk Cleanup “.On the Windows operating system, you can take advantage of Disk Cleanup to clean cache files.įor optimal results, you can also take advantage of third-party cleaning applications such as CCleaner and AVG TuneUp. To do so, you follow the steps below.

Especially when facing problems with the system and installed applications. However, in some cases, the cache files need to be cleaned. Cache files are actually very useful because they help users open apps or features more quickly.