The F 1 of my keyboard is mute, but the hero's choice is F 1. How to change the mute of F 1 to other places?

You always know the settings of Warcraft. Everyone can form a team in the setting of the starting world, and set your hero as a team of 1. Just press the keyboard of 1 when controlling. Click on the role. There is a key beginning with c next to A/T in the lower left corner of the keyboard. Press (don't put) key 2 under f 1, which is the one above that key. Let go and press 2 directly. You will find that the effect is the same as F 1 Of course, it can also be set to 1, and the above can only be set to 65438.