Page 140 - DK Children's Encyclopedia

Internet SEE ALSO

▸ ▸ Codes pp.66—67
▸ ▸ Communication
The Internet is a network that links together computers p.69
all over the world. We use it to learn things, for ▸ ▸ Computers p.71
entertainment, and to communicate with each other. ▸ ▸ Satellites p.215

The Internet was first thought of in 1962. Now, billions ▸ ▸ Telephones
of people use it every day. p.250

How the Internet works
The Internet is made up of digital
information stored on computers. The cloud
The information can be uploaded Information kept somewhere remote
rather than on your computer is said
or downloaded through a network. to be “in the cloud.” This information
can be anything, such as facts, online
games, news stories, or music.

Satellite
Satellites send
Wi-Fi information
Wireless Internet between phones
works using radio and the Internet.
signals.
Smartphone
Smartphones are small,
handheld computers
that can connect
to the Internet.

Connection Website servers
Computers can connect to A website is a collection of linked pages.
the Internet using cables Each website has a unique Internet
that connect to Internet address called a URL. Websites are
service providers. stored on computers called servers.

Internet service provider
Companies called Internet
service providers have
massive computers. These
computers provide quick
access to the Internet.

Computer
A laptop or desktop computer
can store information and
access the Internet.
Web page

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