Human: How do I install a light switch? Assistant: 
Install a Light Switch
1. Turn off the power to your home at the circuit breaker or fuse box.
2. Remove the cover plate from the wall.
3. Insert the new switch into the opening in the wall.
4. Secure the switch with screws, mounting bracket, or toggle bolts.
5. Connect the wires from the switch to the existing wiring.
6. Turn on the power and check for proper operation of the switch.