THE INTERNET
-Internet is a
worldwide collection of network that link millions of businesses, government
agencies, educational instituitions and individuals.
-The internet originated as ARPANET in September 1969 and
had two main goals. Allow scientists at different physical locations to share
information and work together. Second is function even if part of the network
were disabled or destroyed by a disaster.
CONNECTING TO THE
INTERNET
-Can use wired or wireless modem. An Internet Service
Provider (ISP) is a business that provides access to internet free.
-IP address is a sequence of number that uniquely identifies
each computer connected to the internet. Domain name is a text based name that
corresponds to the IP address. DNS server translate the domain name into its
associated IP address.
MEDIA ON THE WEB
-A graphic is a
digital representation of nontext information. Its formats include BMP, GIF,
JPEG, PNG and TIFF. An infographic is a
visual representation of data and information.
Animation is the appearance of motion created by displaying. Virtual reality (VR) is the use of computers
to simulate a environment as 3D space.
OTHER INTERNET
SERVICES
-Email is the
transmission of messages and files via a computer network. In email have email
program that allows you to create or anything s email messages. It also has email list which a group of email
addresses used for mass distribution of a message.
-Instant messaging (IM) is a real- time Internet communications service. Besides,
have VoIP (Voice over IP). It enables users to speak to other users over the
internet like whatapp.
-FTP (File Transfer Protocol) is an Internet standard that
permits file uploading and downloading to and from other computers on the
Internet. FTP server is a computer that
allows users to upload or download files
using FTP.
NETIQUETTE
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