Concerning the new tool System Fixer
Do notice:
1) Windows includes itself a Troubleshooter.
To run a troubleshooter: Select Start > Settings > Update & Security > Troubleshoot
More information: https://support.microsoft.com/en-us/windows/use-a-fix-it-tool-with-windows-10-cc3cb85b-91d7-7e56-8ce1-db50b4d18d0b
2) FixWin is a portable freeware tool that allows you to fix and repair Windows 10/11 problems, issues and annoyances.
More information: https://www.thewindowsclub.com/fixwin-windows-pc-repair-software
