When selecting an Internet service provider, consider modem transmission.
Internet service providers (ISPs) allow computer users to access the Internet for a monthly fee. The ISP assigns the end-user with a software package, a user name and a password, after which the user is able to access information, as well as send and receive e-mail on the Internet.
ISPs operate on a point-to-point protocol (PPP) to access the Internet. With a PPP connection, the user's modem contacts the ISP's modem, and then the user links to one of the ISP's routers. Via the ISP's router, the user is able to connect to the World Wide Web and view information on websites around the globe.
According to the Internetworking Technology Handbook, all computers have a unique number called an Internet Protocol address (IP address). Though end-users think of the website address as the location of information, computers access the information by reading only the IP address. This is because the address is in the numeric form computers understand. The IP address provides the proper routing of information across the World Wide Web.
The best place to locate and compare ISPs is on the World Wide Web. Comparing ISPs.com provides access to information regarding the top service providers and the costs of each provider. Some of the most popular ISPs, including Earthlink, Comcast, America Online and a host of others, are featured on the site with a breakdown of the costs and contract requirements for each ISP.
ISPs offer various connection speeds and methods of convenience in Internet access determined by the type of modem the end-user selects. The modem, which is short for modulator-demodulator, is a computer program that allows for the transmission of data to and from the Internet. A good way to select the right ISP is to choose the one that has the best modem transmission. Modems can be of the following types:
End-users should assess their Internet needs and then choose between ISPs. Also, take into account the customer service record of the ISPs. One should also find out what type of equipment the ISP provides and if they offer installation. The least expensive options are not always the best in terms of quality and service.
The end-user should next ask the following questions to determine their ISP needs:
By asking these questions, the end-user can easily determine the best choice for an ISP. Cost, convenience and access are the main considerations regarding an effective ISP. In determining how well an ISP provides these elements, an end-user is more certain of an enjoyable and productive Internet experience.