Lenovo G550 Notebook Manuel d'utilisateur télécharger pdf (Page 29)

Chapter 3. Using the computer network

As a global network, the Internet connects computers worldwide, providing services such as

e-mailing, information searching, electronic commerce, Web browsing and entertainment.

You can connect the computer to the Internet in the following ways:

Wired connection: uses physical wiring to connect.

Wireless network technology: connect without wiring.

Wired connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Wired connection is a reliable and safe way to connect the computer to the Internet. Generally,

the following two accessing methods are widely used.

 Hardware connection:

Cable DSL

 Software configuration

Ask your Internet Service Provider (ISP) for details on how to configure your computer.

Cable Cable Internet service uses a cable modem connected to the residential cable TV

line.

DSL DSL is a family of related technologies that bring high-speed network access to

homes and small businesses over ordinary telephone lines.

Note: The above diagrams are for reference only. Actual connection method may vary.

TV cable

Splitter*

cable modem*

Telepho

ne line

Splitter*

DSL modem*

* Not supplied.

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