Fighting is just as easy. All you need to do is right-click on a monster to begin attacking. Casting spells is also simple: Click on a spell icon and then click on a target. To facilitate the use of spells, World of Warcraft offers an action bar at the bottom of the screen where you can place icons representing all your spells and abilities. You can thus use them at a quick click of the mouse, or by pressing the hotkeys associated with the icons on your action bar.