When Disk Cleanup is performed, registry data entries are often removed and deleted as well. Keep in mind that Disk Cleanup does not actually clean your registry directly, but it can clean up and remove files that may still have data in the registry. The utility tool comes pre-installed with your operating system and can help to uninstall and clean old and unnecessary files. One of the easiest ways to clean your Windows 10 or Windows 11 registry is to launch Disk Cleanup.

Backing up your registry is helpful in the event that you accidentally delete a wrong file that was essential to the functionality of your computer. It’s essential to backup your data and your registry before attempting to clean it. There are a few different methods that you can use to clean your registry, including Windows tools and third-party registry cleaners, so let’s discuss so you can choose what option works best for you. With that being said, it is essential to exercise caution while cleaning your registry, especially if you are doing it manually.

If you mess with it too much or incorrectly, it can essentially destroy Windows.

One of the most critical things to remember is that the registry is a very fragile component of your computer.

Windows 10 registry repair command