Master the Basics: Making Connections

FIND IT FAST Learn the Net The Web HOW TO Use the Site Master the Basics Surf the Web Harness E-mail Find Information Download Files Socialize Conference Music, Video & Photos Web Publishing Do E-Business Find the Right Job Protect Yourself ONLINE SHOPPING How It Works Top Ten Tips Discount Coupons RESOURCES Animated Internet Glossary Free Weekly Newsletter COMPANY INFO About Us Partner Programs Write Us Privacy Policy

If you are reading this online, undoubtedly you're already connected to the Internet. And if you're lucky, you have a high-speed DSL, cable or wireless connection. For those still tangling with older technology, we offer this admittedly dated information first written in 1996! To go online your computer must be equipped with a modem, a device that translates the digital signals from your computer into analog signals that travel over a standard phone line. Those are the scratchy sounds you hear from a modem's speaker. Believe it or not, there is actually meaning in all that noise. A modem on the other end of the line understands it and converts the sounds back into digital information. Modems come in different speeds and are measured in bps or bits per second. A 28.8 Kbps modem transmits data at speeds up to 28,800 bits per second. A 56 Kbps modem is twice as fast, sending and receiving data at a rate of up to 56,000 bits per second. Almost all modems today are at least 56 Kbps. Why does speed matter? On the Internet, you are constantly exchanging data with other computers. Some of these digital files can be quite large, especially for audio and video clips. As you will soon discover, you want this exchange to happen as quickly as possible. Modems come in different speeds and can be installed inside your computer (internal), or connected to your computer's serial port (external). These days all new computers come equipped with an internal modem. But if you need to buy a modem for an older computer, consider purchasing an external one for two reasons. First, they are much easier to install. Second, occasionally your modem will freeze and needs to be reset. If your modem is external you can simply turn it off and on again. If it's internal, the only way to reset it is to turn off your computer and reboot, which can take several minutes. TRY THIS... Many people in the developing world still use a dial-up connection, but broadband is the way to go. To learn more about these speedy options, read "All About Broadband." Getting Wired To connect an external modem to your computer, you'll need a serial modem cable. Most likely, your computer will have a connector on the back labeled serial, or with the IOIOIO icon. This connector comes in two varieties: 9-pin (male) or 25-pin (female). If you only have one of these ports, it will probably be COM1. If you have two, one will be COM1, and the other will be COM2. After you plug in your modem, you can sign up for Internet service. Next Page  Learn the Net (www.learnthenet.com) is Copyright 1996-2008. Michael Lerner Productions. All Rights Reserved.