Final answer:
The instructions provided are for b) changing the batteries in a remote control.
Step-by-step explanation:
The instructions provided are for changing the batteries in a remote control.
To change the batteries in a remote control, you need to locate the battery compartment, usually at the back of the remote. Open the compartment and remove the old batteries. Insert new batteries according to the directional markings or tabs inside the compartment, ensuring correct polarity. Close the compartment and test the remote to make sure it's working.