Be sure that your Internet connection is strong enough to handle all parts of your presentation. Your room may have a weak wireless signal or a signal strength that varies within the room. In these cases, you should find either a better room or a spot with the strongest signal. Sometimes you will have a choice of using an Ethernet connection or wifi. In our experience with technologies like Skype, if you have a choice, indicate a preference for Ethernet. In nearly every situation, it will provide a stronger, more reliable, more consistent connection. Wifi works, but other devices in the immediate vicinity drain its signal strength, which can freeze or crash your program.

460