Buying a Modem

A modem is needed for anyone wanting to surf the Internet. These days most desktop and laptop computers can be obtained with a modem already included with the unit.

However if you need to buy a modem, there are a number of choices to make. First, it is necessary to decide if you want an external or internal modem. An external modem is usually a little more expensive than an internal modem, but the setup for an external modem is easier.

The second choice you will have to make is the type of modem to purchase. There are basically three types of modems to choose from: dialup, DSL, and cable modems. The modem you select would depend on the type of connection your ISP is providing.