[Haas Automation](https://www.youtube.com/user/haasautomation) Haas has tons of instructional content available with tips and tricks that work on many different manufacturers machines but they cater it more towards their own machines. [Titans of CNC](https://www.youtube.com/user/titanamericanbuilt) Titans of CNC has tons of instructional content and even has a pay to play educational program for the independently wealthy. [This Old Tony](https://www.youtube.com/c/ThisOldTony) Tony is a great guy who makes great content on a wide range of subjects which is both instructional and funny. [AvE](https://www.youtube.com/c/arduinoversusevil2025) Another great guy with a funny sense of humor. He has a more varied channel but includes a fair amount of educational machining content. These are just some of my favorites. Suggest your own and when I get around to it I'll add them to the list. [NYC CNC](https://www.youtube.com/user/saunixcomp) Was suggested by @thachunk as a good learning resource. A cursory glance at the channel shows that there are videos on fusion 360 and many other programming or CNC related topics.