Answer:
1.What is computer network answer?
=A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams.
2.=Connect your router. The router is the gateway between the Internet and your home network. ...
Access the router's interface and lock it down. ...
Configure security and IP addressing. ...
Set up sharing and control. ...
Set up user accounts.
3.=Simply stated, when you connect to a wireless router with a computer or smartphone, it becomes part of the LAN. Everything outside of this LAN — basically the entire Internet — is the WAN. ... LAN stands for local area network, and WAN stands for wide area network.
4.=Libraries provide free access to scholarly books, journals, newspapers, encyclopedias, and other print reference sources....
It should have a clear purpose. It should be visually pleasing and easy to navigate. It should perform well for a wide range of visitors and be technically stable and secure. Good websites are attractive, functional, and useful.