Skip to main content

Services Of Internet

SERVICES PROVIDED BY INTERNET

Important services provided by internet are as the following:

1. THE WORLD WIDE WEB

This is also called web or www or 3w. The collection of all web pages in all web sites on Internet is called www. These web pages provide us information in the form of text, pictures, audio and video formats etc.

2. E-MAIL

E-mail stands for electronic mail. It is the most popular, cheap, easy and fastest mailing service. We can send and receive messages on internet with in seconds or minutes.

3. EMAIL DISCUSSION GROUPS

These are used to discuss different topics with other people by email.

4. NEWSGROUPS

Newsgroups are discussion groups on internet. They are used for free exchange of information. A user sends a message to the news group site. Other users read this message from this site and reply. Newsgroups are provided by special computers called news servers.

5. ECOMMERCE

It stands for Electronic Commerce. E-commerce means to carry out business dealings by internet. Examples of Ecommerce include:
Online Banking, Online shopping and online education etc.

6. FTP

FTP stands for file transfer protocol. It is used to transfer files on internet easily and quickly. Audio, video, graphics and data files can be uploaded and downloaded using FTP.

7. TELNET

This program is used to access a remote computer on internet. You can access data and files from connected computer by Telnet. Telnet may also provide you a user interface on screen. You will give commands to remote computer by this user interface.

8. CHAT

It is the most popular services by which two or more users can live chat with each other. We can chat by text or audio or video. Voice chat is just like talking on telephone. Messenger software like Yahoo messenger or MSN messenger is used for chatting.

9. GOPHER

A gopher on the Internet is a system for users to search for files via menus or directory structures. It uses plain English names and is text based only.

Comments

Popular posts from this blog

What are Different Types of Input Devices With Examples

Topic: Different types of input devices of a computer system with examples, pictures and explanation:  Topics Covered are: Definition of Input Devices Functions of Input Devices ( How input devices work? ) Examples of Input Devices Pictures / Images of different input devices Different Examples of Input Devices With Description Keybboard Mouse Trach Ball Trackpad Joy Stick Light Pen Microphone Scanner Graphic Tablet ( Digitizer ) Digital Camera Touch Screen ( I/O Device / Dual Device - Perform Both Functions input + Output ) INPUT DEVICES ( Definition ) Input devices are used to enter data and instructions into computer memory from external world. Input Device is a hardware part of the computer that is used to enter data and instructions into computer memory. The examples of input devices include: Keyboard, Mouse , Track ball, Track Pad, Joy stick, Touch Screen, Light pen,   Scanner , Digital Camera, Microphone, Graphics tablet e...

Explain Main Difference Between System Software and Application Software

Topic: Explain Main Difference Between System Software and Application Software            Differentiate between system software and application software Before , explaining the main differences between application software and system software, let us know the definitions of Application software and System software with examples. What is System Software: System software is a set of programs to control all components of computer and to manage overall operations of computer system. Differences between System software and application software System software is used as a base to install and run all application software. Examples of system software include: Operating Systems, like Microsoft Windows, DOS, Unix and Linux Device Drivers like Device driver software of a Printer (found on CD normally provided with the printer) Utility Programs like AVAST anti virus, Disk Scanners and File Viewers etc. What is Applicat...

Types Of Network Topology

Today, we will types of network topology . What is a Network Topology? Definition of Network topology is the shape of the network . It is the physical layout of connected devices in a network. It tells us how a network will look like. Network Topology ( Definition 2) : The way in which the connections are made among all the network entities is called the topology of the network. Network Topology ( Definition 3) :Network topology specifically refers to the physical layout of the network, e.g., the location of the computers and how the cable is run between them. Network Topology ( Definition 4) :The physical topology of a network refers to the configuration of cables, computers, and other peripherals. The characteristics of a network depend upon the network topology selected. types of network topology Explain different types of network Topology Different network topologies are as follows: 1. Bus Topology 2. Ring Topology 3. Star Topology 4. Tree Topolo...