But the only problem is that the game isn’t always compatible with these mouse buttons, and doesn’t recognize them at all when you try to bind them. These extra buttons can be very helpful at times, especially in games like WoW in which you need to press lots of different keys and buttons in a short amount of time. These extra two buttons are usually located at the far sides of the mouse where they can easily be pressed without having to completely change the way you usually hold a mouse. Most of the computer mice you’ll find which are specifically made for gaming now have 5 different buttons rather than the standard 3 which most are familiar with.