Most of the world still uses a standard modem to connect to the Internet. Learn how they are able to transmit so much data over a normal voice connection!

Learn about cable modem technology, read cable modem reviews and compare prices and features on popular modem models.

Learn about Modem. Read our encyclopedia entry on Modem. ... Please copy/paste the following text to properly cite this How Stuff Works article:

Modems come in external and internal models and eliminate the need for a fax machine in your home office. Find out more in Consumer Guide?s Modems Buying Guide.

Modems, whether dial-up, DSL or cable, should be capable of fast connection, uploads and downloads. Read Consumer Guide's expert reviews before you buy.