What is the INTERNET?
The internet gives us access to more information, entertainment and ways to communicate than most of us ever thought possible.
Alternatively referred to as the net or the web, the Internet was initially developed by the IPTO with the intention of helping to develop the progress of computing technology by linking the work being done by all the best academic computer centers. The Internet as we know it today first started being developed in the late 1960's and transmitted its first message on Friday, October 29, 1969. In 1993, the Internet experienced one of its largest growths to date and today is accessible by people all over the world.
Map of the Internet.
The Internet contains billions of web pages created by people and companies from around the world, making it a limitless place to locate information and entertainment. The Internet also has thousands of services that help make life more convenient. For example, many financial institutions offer online banking that enables a user to manage and view their account online.
There are two main types of
computer networks:
- Local Area Network (LAN): A LAN is two or more connected computers sharing certain resources in a relatively small geographic location, often in the same building. Examples include home networks and office networks
- Wide Area Network (WAN): A WAN typically consists of two or more LANs. The computers are farther apart and are linked by telephone lines, dedicated telephone lines, or radio waves. The Internet is the largest Wide Area Network (WAN) in existence.
The internet and the World Wide Web
Technically, the 'internet' and the 'World Wide Web' mean different things, but we can use either term when we're talking about the 'web'.
The internet is made up of millions of computers from all around the world, linked to each other by a network of telephone lines, cables and satellite connections. The web or the World Wide Web is the information and the services we can use, thanks to these networked computers.
When we're on the internet or the web, we can also say we're 'online'.
It doesn't really matter if you say 'web', 'internet' or 'online'—most people will know what you're talking about.
Internet devices
To get onto the web you'll need an internet connection and a device to connect to the internet on.
Common internet devices include computers, laptops and the smaller, lighter tablets. You can also access the web on internet-connected mobile phones and smartphones, on some game consoles, and even on smart TVs.
Internet access
To access the internet, you'll need an internet connection.
Internet connections can be high-speed, like broadband, or slower like with dial-up connections—where you use the telephone line to dial an internet connection.
Next steps
Once you're connected to the internet, it's really quite easy to move around the web and find the type of information you're looking for.
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