i just downloaded it today on my PC, and i’ve only ever played combat games on Xbox or Playstation. I’m really new to these controls and i’m afraid other players will judge my lack of skill. How do I get the hang of it quickly?

I bought a gaming laptop years back and its pretty bad. Graphics driver keeps crashing and I get like max 60 frames, the screen refresh rate is 59 hz Im currently diamond now and I was just wondering if its really going to make a differenc...