What is a modem?
It is used to connect to the internet.
Used so that the internet runs faster.
Converts analogue signals into digital ones.
Used to connect computers.
What is a switch?
It turns lights on.
Allows computers to send large documents.
Allows many computing devices to connect to a network.
It controls the weather.
What can be fitted to desktop computers?
Network card
Wireless NIC
Router
Switch
What is a network card?
It is a card that is needed to connect a desktop computer to a network.
Used to connect quickly.
Keeps network safe.
A card you can buy clothes with.
What is a wireless access point?
It allows devices to connect to a wireless network.
People can easily connect.
No password is needed.
No network key is needed.
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