These lists always delight and frustrate me at the same time. Every piece of software seems to have a lot of those useful, little tricks, shortcuts and function

These lists always delight and frustrate me at the same time. Every piece of software seems to have a lot of those useful, little tricks, shortcuts and functionalities but discovering them is always so difficult. Biggest problem is that you don't even know they're there. You don't even know to look, what to look for. I seem to always stumble my way ass backwards into them, and then, be somewhat irritated that I didn't know them before.