The best thing you can do is to read through the manual.
Granted, software manuals are dry at best and sleep inducing most of the time, but the only way to know what the software can do is to read the manual. You don’t have to memorize it, but when you are trying to figure something out later on you will remember that you read something about that in the manual and know that you can look it up. Even if you just look through the BOLD headings at the beginning of each section will give you a clue as to what it can do.
YouTube is your best source of tutorials, because there’s a very good chance that someone out there has tried to do what you are trying to do and made a video.
Good Luck & Have Fun!