Good morning,Afternoon or evening all!

As the title reads i’m a brand new player to OW only hit level 10 today. Looking for your best tips or tricks or even something to avoid doing as a new player/something you wish you hadn’t done when you started!

Im slowly, SLOWLY, getting the hang of stopping when moving but still in 2 minds about holding down RMB to shoot or tapping it to burst fire weapons?

Any advice is welcome, Trolls welcome too, thank you all

Ps, I’m planning to main Kay/O as his kit seems easy to learn