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Glossary of Computer and Internet Terms
A glossary of computer and Internet terms with definitions that are easy to understand.
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Dongle has two meanings. The first means a type of security key which is plugged into a USB port on a computer or laptop and allows only the authorised owner of the dongle to use the computer. The second is an Ethernet card adaptor for a laptop. They are sued because an Ethernet cable is usually too big to fit into a network interface card.