Network English Handbook

Author: Dong Lan
Publisher:
Publication Date: 2002-01-01
Features: What is a modem? A modem consists of a modulator and a demodulator. The term "modem" is a short form of "modulator" and "demodulator," and it is affectionately referred to as a "cat" by netizens. What is the function of a modem? A modem is a device that converts analog signals to digital signals and vice versa, allowing users' computers to connect to the Internet. What is an ISP? ISP stands for Internet Service Provider, which refers to an organization that provides Internet access services to users. How to apply for Internet access? Before going online, users must apply for an Internet account and password from an ISP. They must also obtain the ISP's dial-up phone number, domain name server address, and email server address.