INTERNET AND ICT ENVIRONMENT

INTERNET AND ICT ENVIRONMENT

Internet a worldwide network of computers, which allows sharing of information. In this network, the computers are connected through cables or any other devices. The Internet connects millions of computers around the world. Thus Internet is global network or a worldwide network.

The internet and ICT (Information and Communication Technology) environment are closely related and play an important role in our daily lives.

The internet is a global network of computers and servers that enables users to share information and communicate with each other. It allows users to access a vast array of resources, such as websites, social media platforms, and online services, from anywhere in the world. The internet has transformed the way we work, learn, communicate, and access information, and has become an essential part of modern life.

ICT (Information and Communication Technology) refers to the technologies and tools that enable the processing, storage, retrieval, and sharing of information and communication. This includes hardware devices, such as computers, smartphones, and tablets, as well as software applications, such as email, instant messaging, and video conferencing. ICT has revolutionized the way we communicate, work, and access information, and has enabled new forms of collaboration and innovation.

The internet and ICT are closely intertwined, with the internet serving as the backbone of many ICT technologies and applications. Here are some examples of how the internet and ICT environment are used in various domains:

• Business: The internet and ICT have transformed the way businesses operate, from online marketing and e-commerce to supply chain management and customer service. Businesses use ICT tools such as enterprise resource planning (ERP) systems, customer relationship management (CRM) software, and project management tools to streamline their operations and improve efficiency.
• Education: The internet and ICT have revolutionized education, providing access to vast amounts of information and enabling new forms of learning and collaboration. Students and educators use ICT tools such as learning management systems (LMS), educational apps, and online resources to enhance their learning experiences and connect with others in their field.
• Healthcare: The internet and ICT are used in healthcare to improve patient care and outcomes, from electronic health records (EHR) and telemedicine to medical imaging and remote patient monitoring. These tools enable healthcare providers to collaborate more effectively and provide more personalized care to patients.
• Government: The internet and ICT are used in government to provide services to citizens, facilitate communication and collaboration among government agencies, and enhance transparency and accountability. Governments use ICT tools such as e-government portals, digital signatures, and open data platforms to improve efficiency and effectiveness.

We need Internet for

• Communication
• Research
• Education
• Banking
• Real Time Updates
• Entertainment
• Business

Requirement for Internet Connection

Hardware- Apart from the monitor, keyboard and mouse, we have the following hardware requirements:

• Modem
• Network Interface Card
• RAM
• Operating System like Windows, Linux
• Web browser-Internet Explorer , Google chrome, Mozilla Firefox

Steps to open Web Browser:

• Click on the web browser icon.
• Write the website name on the address bar .
• Click on go or press enter.

Search Engines

It is a software system that is designed to search for information on the World Wide Web.
example-google, yahoo.

 

Finding/ Downloading /Saving images from Internet-

We can search / download / save the images from the internet by using search engines.
Steps to search / download / save the images

• Open the web browser and search engine.
• Type the topic related to image you want to search.
• Click on search button.
• Many pictures will be displayed choose appropriate picture and double click on image to enlarge its size.
• Right click on the image and select Save the image option.
• Save as dialog box will open, go to the location where you want to save image.
• Click on save button.

Web Page and its Layout

A web page is mainly divided into two parts-Title- Title contains the main title of web Page.Body- Body of web page contains main text, images, links, videos

Copyright and Safe Search

This is the legal right of a citizen of any country that only creator of a work can use or distribute further that work. So nobody copy of the work without permission of creator.

Safe Search is a feature that allows you to control what turns up in your searches. Not all link and hyperlinks are good and safe on websites. Some links contains bad program that can harm your computer system. So, only trusted websites be opened.

Internet Vocabulary List

• Internet – a network that links networks worldwide by satellite and telephone
• Web – a collection of electronic files linked together; anatomy similar to a spider’s web
• Search engine – a computer program that searches for specific words or phrases on the web.
• Website – a collection of one or more web pages.
• Google - a popular search engine; slang term meaning to look up information on the internet
• Home page – the first page of a website; usually contains an index of the entire website
• Internet Explorer (IE) – a type of browser
• Firefox – a type of browser
• URL – Uniform Resource Locator- a unique address that sends a request to the server which houses the information you are looking for.
• Window – a screen that displays a web page
• Domain – an identification string located at the end of a web address, examples - .net, .org,.com
• www – world wide web; the extension which begins many URLs.
• Hyperlinks – text and images within a website that reference other web pages or sites,usually appear in a different color and are underlined. Cursor will change to a hand icon when touched.
• Tab – a feature that allows you to open multiple web pages.
• Browser – software used for searching the web
• Internet service provider (ISP) - a company that provides customers access to the internet.
• http- Hypertext Transfer Protocol; the protocol or standard that defines how all information is sent over the internet, usually precedes a URL.
• HTTP (HYPERTEXT TRANSFER PROTOCOL) - HTTP is the protocol used to transfer hypertext or hypermedia documents.

Read more on ICT

FAQ

What is Internet and ICT Environment?

ICT is a broad subject that covers any product that will store, retrieve, manipulate, transmit, or receive information electronically in a digital form from personal computers including smartphones, digital television, email etc.

Take Test On Internet