Courses on operating systems and IDR

Question

I'm looking for some courses on operating systems and using different IDE's.. I'd like to get more in depth learning on Macs, Ubuntu, Linux.. If anyone has any recommendations that would be great

Answer 1

Bc a lot comes up and I'm not sure which ones are actually worth anything... So instead of paying for a course that I'm not going to get anything out of I figure I would ask to see if anyone had any they recommended.

Answer 2

Why not look online? Please search the internet for your question before posting it here.

Answer 3

My advice would be to choose some OS or IDE to start with, so you can do more focused searches and questions.
There are a lot of great manuals, articles and tutorials for Linux, for example. What do you intend to learn about operating systems?