Cleaning up the registry may still have merit for our users on Windows 7 and below. The use case for the registry cleaner on Windows 10 is if: You have a specific problem that you are trying to resolve; or You are trying to locate and/or shred leftover registry entries from a specific piece of software that you have uninstalled from your computer When we next have a major UI refresh, the registry cleaner will likely be moving under the Tools menu to reflect that: Reg