> The arrow keys are usually at the right of the keyboard, next to the mouse Usually yes, but not if you're using your left hand for the mouse as I've recently

> The arrow keys are usually at the right of the keyboard, next to the mouse Usually yes, but not if you're using your left hand for the mouse as I've recently switched to do. At a bare minimum both WASD and arrow keys should be enabled. But yes, reconfigurability is by far the best solution.