Hello!

So I am starting to get into 3D Printing. Right now I am just getting as much knowledge before I start. I just purchased a Creality Ender 3 Pro. I have purchased PLA and PETG filament as well. I have a few potentially stupid questions....... 1.) For FDM printing is UV curing still required? 2.) Any tips, advice and/hacks to print high detailed prints on the Ender 3 Pro? 3.) How durable and strong can FDM be? Just a thought but am I able to print tools and such using FDM?