Connection

///Connection
Connection 2016-08-28T20:10:09+00:00

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The Internet, World Wide Web, information superhighway, and cyberspace are all
words used to describe an exciting and fun learning tool that continues to
offer families and children access to a wide variety of information.
Internet connection is the method of connecting to the world wide web from your computer, using different devices.

Connecting To The Internet

Once you’ve set up your computer, you may want to purchase home Internet access so you can send and receive email, browse the Web, stream videos, and more. You may even want to set up a home wireless network, commonly known as Wi-Fi, so you can connect multiple devices to the Internet at the same time.

  • Hardware Requirements
  • Starting Up
  • Internet Service Provider (ISP) Account

 

To utilize TDS DSL service, your computer will need to be running Windows 2000, XP, Vista and Mac OS 9 or 10 or higher. You also need an Internet browser, such as Internet Explorer, Firefox, or Safari. Typically the computer’s operating system comes with an Internet browser pre installed.

The World Wide Web (WWW) is an information space where documents and other web resources are identified by URLs, interlinked by hypertext links, and can be accessed via the Internet. It has a vast amount of nollege that is now available on the go thanks to portable devices such as mobile smart phones.

Short for electronic mail, email (or e-mail) is defined as the transmission of messages over communications networks. Typically the messages are notes entered from the keyboard or electronic files stored on disk. Most mainframes, minicomputers, and computer networks have an email system.

Type of Connection

Dial-Up (Analog 56K).

Dial-up access is cheap but slow. A modem (internal or external) connects to the Internet after the computer dials a phone number.  This analog signal is converted to digital via the modem and sent over a land-line serviced by a public telephone network.  Telephone lines are variable in quality and the connection can be poor at times.  The lines regularly experience interference and this affects the speed, anywhere from 28K to 56K.  Since a computer or other device shares the same line as the telephone, they can’t be active at the same time.

DSL.  DSL stands for Digital Subscriber Line.  It is an internet connection that is always “on”.  This uses 2 lines so your phone is not tied up when your computer is connected.  There is also no need to dial a phone number to connect.  DSL uses a router to transport data and the range of connection speed, depending on the service offered, is between 128K to 8 Mbps.

Cable.  Cable provides an internet connection through a cable modem and operates over cable TV lines.  There are different speeds depending on if you are uploading data transmissions or downloading.  Since the coax cable provides a much greater bandwidth over dial-up or DSL telephone lines, you can get faster access.  Cable speeds range from 512K to 20 Mbps.

Wireless.   Wireless, or Wi-Fi, as the name suggests, does not use telephone lines or cables to connect to the internet.   Instead, it uses radio frequency.  Wireless is also an always on connection and it can be accessed from just about anywhere.  Wireless networks are growing in coverage areas by the minute so when I mean access from just about anywhere, I really mean it.  Speeds will vary, and the range is between 5 Mbps to 20 Mbps.

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