There are some limits to the combinations that you’ll want to read up on before positioning your pieces. You can place the touchpad directly below the keyboard, or one space to the left. For example, with the keyboard centered, you can only have the touchpad centered or offset to the right, not the left. If you put the keyboard on the right (presumably if you want a number pad on the left), you can’t put the keyboard in the center or left. But if the keyboard is set to the left, the touchpad can be both centered or left-aligned.

This is super confusing