KEH Camera Blog: Learn to use your camera
1) Read the instruction manual2) Read an additional instruction book3) Read about it online4) Watch a video5) Take a workshop or class in person6) Take a workshop/class online7) Go to a convention or trade show8) Hire a personal tutor9) Read (camera specific) forums10) Visit a manufacturers online learning center11) DIY/hands on- test functions and learn by doing it12) Network with others with the same or similar equipment. There's groups for both in-person meet-ups and virtual groups.
via kehblog.com