You know that those so-called system tools have no real automatic optimization function in essence, and they are all problems that users have been getting in the process of using. We call it a bug, which is automatically fed back to the developers, and then they make corrections. That's called upgrading, so the new software will create many bugs on those system tools, which will cause your machine or software to go wrong and need to be reinstalled. Maybe I still can't understand what I wrote, but I'm not good at typing. I hope I can help you! !