Hello, i am a teen gamer who wants to switch from console to pc. I would like to spend around 300-400 on this as i'm still in high school. I am unsure to buy a prebuilt pc or build my own, and if i were to build my own would someone please guide me on what components to buy. As i come from console i don't know much about pcs. I will also be buying my parts from the uk. Thankyou