So I play since season 1 on the ps4 and now switching to pc. So just tips that have to do with the control and so have nothing like peek around walls peeken because something I know of ps4
Build and place weapon slots on keyboard / mouse. Do not change with mouse wheel.
Look youtube as you can see the attitudes that has managed but everyone else and try your mouse sensitivity. As low as possible at the beginning it will be on 10 and after a certain time it will be lower and lower