| A | B |
| Network | A Group of two or more computer that are connected. |
| Modem | Modulator-Demodulator that connects computers to the Internet. |
| WWW | The first part of most internet site addresses. |
| URL | Universal Resource Locater - the internet address, also called Uniform Resource Locator. |
| Telecommunications | The technology of communication at a distance by electronic transmission of impulses. |
| Email | Mail that's electronically transmitted by your computer. |
| ISP | A company that provides users access to the Internet. |
| Packet | The name for a unit of data sent across a network. |