CBSE Class 3 Computer Science Internet Notes

Computers Concept Notes for Class 3: Internet

Review targeted revision notes for Class 3 Computers with the CBSE Class 3 Computer Science Internet Notes. Built according to official educational guidelines for the 2026-27 academic year, these downloadable summaries for Internet support daily study and last-minute exam readiness.

Download Internet Revision Notes PDF

Navigate directly to the revision notes for Internet using the digital viewer below. Each summary is structured to highlight high-weightage sections, allowing students to instantly access critical definitions and focus on core exam topics.

Internet:-
 
Internet is 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.
 
We need Internet for

1. Communication
2. Research
3. Education
4. Financial Transaction
5. Real Time Updates
 
Requirement for Internet Connection
 
Hardware- Apart from the monitor, keyboard and mouse, we have the following hardware requirements
• Modem
• Network Interface Card
• 1 GB RAM
Software
• Operating System like Windows, Linux
• Web browser like Internet Explorer , google chrome, Mozilla firefox or Netscape Navigator
 
Steps to open Web Browser
 
1. Click on the web browser icon.
2. Write the website name on the address bar .
3. Click on go or press enter.
Class 3 Computer Science Internet Notes
 
Search Engines-
 
Search engine is a software system that is designed to search for information on the World Wide Web.
 
Search Engines like google, yahoo, alta vista.

Finding/ Downloading /Saving images-

We can search / download / save the images from the internet by using search engines.
 
Steps to search / download / save the images
 
1. Open the web browser and search engine.
2. Type the topic related to image you want to search.
3. Click on search button.
4. Many pictures will be displayed choose appropriate picture and double click on image to enlarge its size.
5. Right click on the image and select Save the image option.
6. Save as dialog box will open, go to the location where you want to save image.
7. Click on save button.

Let us do practice now

TYPE-I (Short answers based questions)

1. Explain the following terms:
a. Internet b. Website
2. Write the uses of internet.
3. Write the name of your school website.
4. Name any two web browser.

Type –II(Fill in the blanks)

  1. Google chrome is a________.
  2. Internet is a network of________.
  3.  _________is a search engine.
  4. The World Wide Web is based on_______User Interface.
  5. NIC stands for________.

LAB SESSION

  1. Visit the school website and gather the information about your school.
  2. Visit the KVS website and collect the information about KVS.


Please click on below link to download Class-3-Computer-Science-Internet-Notes

Free study material for Computers

Revision Notes and Key Concepts for Class 3 Computers Internet

About Internet Revision Notes

Explore reliable chapter overviews for Internet tailored for Class 3 learners. Use these structured points to grasp difficult themes and ensure solid preparation for upcoming assessments.

How to Use These Revision Notes

Cross-reference your comprehension with comprehensive NCERT solutions for Class 3 to ensure absolute clarity across all sub-topics in this chapter.

Enhance Practice with MCQs and Worksheets

Follow up your revision by attempting the interactive online Computers MCQ test and practice worksheets for this chapter to verify your mastery. All platform resources are free to access.

FAQs

Where can I download the latest PDF for CBSE Class 3 Computer Science Internet Notes?

You can download the teacher prepared revision notes for CBSE Class 3 Computer Science Internet Notes from StudiesToday.com. These notes are designed as per 2026-27 academic session to help Class 3 students get the best study material for Computers.

Are these Computers notes for Class 3 based on the 2026 board exam pattern?

Yes, our CBSE Class 3 Computer Science Internet Notes include 50% competency-based questions with focus on core logic, keyword definitions, and the practical application of Computers principles which is important for getting more marks in 2026 CBSE exams.

Do these Class 3 notes cover all topic-wise concepts for Computers?

Yes, our CBSE Class 3 Computer Science Internet Notes provide a detailed, topic wise breakdown of the chapter. Fundamental definitions, complex numerical formulas and all topics of CBSE syllabus in Class 3 is covered.

How can I use CBSE Class 3 Computer Science Internet Notes for quick last-minute revision?

These notes for Computers are organized into bullet points and easy-to-read charts. By using CBSE Class 3 Computer Science Internet Notes, Class 3 students fast revise formulas, key definitions before the exams.

Is there any registration required to download Class 3 Computers notes?

No, all study resources on StudiesToday, including CBSE Class 3 Computer Science Internet Notes, are available for immediate free download. Class 3 Computers study material is available in PDF and can be downloaded on mobile.