learn MacBook Pro, Professional

Hello sir

I wish all of you have great days

I want to learn MacBook Pro, professional!

How I learn it please help me:

If there is the Youtube Channel, please sent me the link?

If there is the website, please sent me the link?

If there is the Online Courses, please sent me the link?

If there is the apple website online courses, please sent me the link?

Thank You

Abdul Wadood Safi