I wonder does Microsoft Fix-It Tool till available for windows 10, please send me the link.

As per the description let me ask few question so that I can clear your doubt in a better way.

Are you getting any error?

If yes, what error it is?

There are built in troubleshooters for most of the features. You may find it by these steps:

• Windows key+X
• Control Panel
• Search  “Troubleshooting”
• View All
• There is a list of troubleshooters