Question

1. select the step that exhibits the most clarity.

locate the switch labeled on/off at the back of the monitor.
locate the on/off switch.
the user should locate the on/off switch at the back of the monitor.
the on/off switch is located at the back of the monitor.

Explanation:

This step is the clearest because it specifies the switch's label, its location, and uses a direct, actionable command that leaves no ambiguity for the user. The other options either lack key details (like location or label) or use less direct phrasing.

Answer:

A. Locate the switch labeled On/Off at the back of the monitor.