Computer Science Fundamentals For Class 9th According to Haryana Board of School Education

introduction

What Exactly is a Computer?

Learn what a computer is and how it functions.

introduction To Computer

Introduction To Computer: Definition

Learn what a computer is and how it functions.

History &  Generation of Computer

Learn what a computer is and how it functions.

Advantages  & disadvantages of Computer

Learn what a computer is and how it functions.

Types of Computers

desktop Computer

Learn what a computer is and how it functions.

laptop Computer

Learn what a computer is and how it functions.

parts of CPU

Arithmetic & Logic unit

Learn what a computer is and how it functions.

control unit

Learn what a computer is and how it functions.

Hardware Basics

Basic Parts of a Computer

   Learn the basic parts of a computer, including the monitor, computer case, and keyboard.


 Buttons and Ports on a Computer

 Learn the various ports and buttons on a computer.


 Inside a Computer

 Learn what's inside a computer.


Laptop Computers

Learn more about laptop computers and how they differ from traditional desktop computers.


Mobile Devices

Learn how mobile devices work.


Types of Hardware Unit

input unit

Learn what a computer is and how it functions.

output unit

Learn what a computer is and how it functions.

 Software Basics

Understanding Operating Systems

Get a better understanding of operating systems and how they function.


Understanding Applications

Better understand applications and how they work.


Using a Computer

Setting Up a Computer

Learn know how to set up a computer.


Getting Started with Your First Computer

Get started with your first computer.


Getting to Know the OS

Get to know your computer's operating system.


Using the Internet

Connecting to the Internet

Learn how to get online and start using the Internet.


Getting Started with the Internet

Learn how to get started with and navigate the Internet.


Understanding the Cloud

Gain a greater understanding of the cloud and how it works.


Safety and Maintenance

Keeping Your Computer Clean

Use these tips to keep your computer clean.


Protecting Your Computer

Employ these strategies to keep your computer well protected from threats.


Creating a Safe Workspace

Learn tips for creating a safe space at work.


Basic Troubleshooting Techniques

Learn these basic troubleshooting techniques.


Extras

Learning a New Program

Use these tips for learning a new program, whatever it may be.


How to Use Your Computer's Built-in Help

Learn how to use your computer's built-in help function.


Bringing Your Files with You

Learn how you can bring your computer files and folders with you wherever you go.


Using Accessibility Features

Here's how to use your computer's various accessibility functions.