Definitely solid advice here. Nothing much to add, but as said in a few posts get a good soldering iron and multimeter now. I actually bought one of these (https://www.amazon.com/Tree-Assemble-Kit-Color-LED/dp/B06Y44CJ4B/ref=sr_1_1) to practice soldering first, then got a broken CPU board to practice changing some components before I had to do any repairs in my first pin. I think I would have been much more nervous if I hadn't done that, it's inevitable that at some point you do have to pull out the soldering iron to do something.
I got a Hakko FR888 soldering iron and FR300 desoldering tool, both excellent IMHO. There are a lot of threads on that on Pinside, just search for soldering iron