u/Conscious-Office8188

Hello guys I’m new to this whole pc gaming wave I come from playing on Xbox and ps5 so I have no idea what I’m doing just a few days ago I got my brother in laws old pc set up since he doesn’t game anymore he did mention I would have to upgrade some stuff to make it playable on the games I play (cod dmz , warzone fps ) I found this would be the best place to get some insight on all this since it’s new to me and I don’t know what to upgrade he did mention it could get expensive fast I don’t need the highest ram or picture quality along as it’s a tad bit better then console I would be happy also what keyboard and mouse set up do you guys recommend thank you guys 🙏