How should I start out as a beginner with a low budget?
I live in the United states, USD currency, and my budget may vary depending on how much spare cash I have. So, I've never really thought about getting a PC until recently I got more into gaming and my hp all-in-one just isn't cutting it anymore. My budget is currently pretty low, and I wanted to know how I should start. Would it be best to just buy a cheap prebuilt PC and slowly replace the parts with better ones as I buy them? Or just buy the parts one at a time as I get enough free cash or something? I'm not too well versed on any of this, but I'm definitely willing to learn. Any and all help is appreciated!
This is a repost from my post on another subreddit, don't know if it's important to clarify that I sent this same post to another subreddit, but I will.
Edit: I really do appreciate all the information I've been given, and it's all been a huge help. I thank everyone that put in the time to inform me, and everyone's input has been great for me. Thanks lots!