A laptop needs to be connected to a projector. What does the technician do to allow the customer to use this capability?
A) Install a ExpressCard or PC Card video adapter for connectivity.
B) Install a wireless video adapter for connectivity.
C) Tell the customer that a desktop computer is needed.
D) Press the Fn key and a function key to enable the external video port.

Question

Quizplus · Accepted Answer

Pressing the Fn key and a function key to enable the external video port is the most common way to connect a laptop to a projector. Most laptops have a designated function key (often F4, F5, or F8) with a picture of a screen or monitor on it that, when pressed with the Fn key, will toggle between the laptop's screen and the external display, such as a projector or monitor. Installing a video adapter or telling the customer a desktop computer is needed may be necessary in certain situations, but pressing the Fn key and function key is the first step to enable the external display. Installing a wireless video adapter would also be an option if the laptop and projector both support it, but it may not be the best choice depending on the situation.

A Laptop Needs to Be Connected to a Projector