In this scenario it depends on what the possible options are. If the screen is a just a white surface she would need a projector. If the screen is a monitor screen then she would need an HDMI cable to connect the laptop to the monitor/TV. In some cases laptops do not have a regular HDMI out port which in this case Nancy would need a micro-HDMI to HDMI adapter.
<em>In order for Nancy to be able to display the presentation from her laptop to the large screen, she will need to connect her laptop to a projector. </em>
<em>She can connect to the projector either by using a HDMI cable or by using the wireless feature, if present, on the projector. </em>
