Windows cleanup commands and tools
Dism commands
in CMD or powershell as administrator use following commands (do “CheckHealth,” “ScanHealth,” first)
DISM /Online /Cleanup-Image /RestoreHealth. This command will scan and repair any issues with the Windows image.
Source : https://www.windowscentral.com/how-use-dism-command-line-utility-repair-windows-10-image
Software
Chris Titus The Ultimate Windows Utility
From an Elevated (Run as Administrator) PowerShell prompt
iwr -useb https://christitus.com/win | iex