This video created by ESOU Professor Ognevka of ESO PvP Builds answers most common ESO questions, and provides community resources to learn more about different aspects of the game:
It's pretty densely packed so make sure to pause and use chapters to navigate. I made it so that I have a uniform way of answering ESO-related questions without having to repeat myself. It doesn't go into every single system and glazes over a lot of mid and late game content, but jod gave you 2 eyes and 1 google, use them in that proportion.