@SpeedyReedy - I'd suggest asking some specific questions in the How Do I? section, if the issues are related to a desired function you are looking to understand better, or Bug Reports & Technical Issues if you have an issue that is not working as you expect it should be.
You might also want to search those sections, as well as search YouTube videos for anything related to an issue you're having. Chances are very good someone has already made a video on most issues.
Not endorsing the following videos... just providing them as examples.