Types of Internet access
DSL Over-the-phone-line (sometimes called PSTN or Telco), the "digital subscriber line" is piggybacked data over regular copper phone wires, doesn't interfere with normal phone calls, but data noise (hissing sound) must be filtered or most telephone equipment will not function correctly. Special customer equipment, service and ISP are required. With DSL service, you're getting a special data connection between you and the phone company, but not to the internet. You will also have to enter into an agreement with an ISP (Internet Service Provider), who then makes the fnal connection between the phone company and the Internet. In many cases, DSL and ISP are bundled, simplifying your installation. Cable Through your cable-TV provider (sometimes called CATV), the data is passed on the same coax cable as your cable television signals. A special cable modem is required, as well as a special high-speed cable internet service, also through your cable company. No addition...