ICT Class 1 - Keys And-Keyboard Notes

Keys and Keyboard

Welcome to the chapter on Keys and Keyboard for Class 1. In this chapter, you will learn what a keyboard is, the different types of keys on a keyboard, and how to use them. By the end of this chapter, you will be able to recognize the keyboard and its keys and use them for typing letters, numbers, and symbols.

Introduction

The keyboard is an important part of the computer. It helps us to type letters, numbers, and special signs on the computer. The keyboard has many buttons called keys.

Key Concepts

• Keyboard: A part of the computer used for typing.
• Keys: The buttons on the keyboard.
• Letter keys: For typing A-Z or a-z.
• Number keys: For typing numbers 0-9.
• Special keys: For space, enter, delete, and more.

1. What is a Keyboard?

A keyboard is a part of the computer that looks like a typewriter. It has many keys. We use the keyboard to type words, numbers, and symbols on the computer.

2. Types of Keys on the Keyboard

• Letter Keys: These keys have letters A to Z. We use them to type words.
• Number Keys: These keys have numbers 0 to 9. We use them to type numbers.
• Spacebar: The longest key. It is used to give space between words.
• Enter Key: Used to move to the next line or to give commands.
• Backspace Key: Used to erase letters or numbers to the left.
• Delete Key: Used to erase letters or numbers to the right.
• Arrow Keys: Used to move the cursor up, down, left, or right.
• Shift Key: Used to type capital letters and special symbols.

3. How to Use the Keyboard

• Sit properly in front of the computer.
• Keep your fingers on the keys gently.
• Press the keys softly to type letters and numbers.
• Use the spacebar to give space between words.
• Use the Enter key to go to the next line.

4. Fun Activity: Find the Keys!

Look at your keyboard. Can you find the letter A? What about the number 5? Find and press the spacebar, enter, and backspace keys with the help of your teacher or parent.

Summary

• The keyboard is used to type letters, numbers, and symbols.
• There are different types of keys: letter keys, number keys, spacebar, enter, backspace, and more.
• We should use the keyboard gently and carefully.

Practice Questions

Try these questions to test your understanding:

1. What is a keyboard?
2. Name any two types of keys on the keyboard.
3. What is the use of the spacebar?
4. How do you erase a letter you typed by mistake?
5. Which key is used to move to the next line?

Challenge Yourself

• Type your name using the keyboard.
• Type numbers from 1 to 10 using the number keys.
• Find and press all the arrow keys on your keyboard.

Did You Know?

• The keyboard has more than 100 keys!
• The longest key on the keyboard is the spacebar.
• Some keyboards have special keys for games and music.

Glossary

• Keyboard: A part of the computer used for typing.
• Keys: The buttons on the keyboard.
• Spacebar: The longest key on the keyboard.
• Enter Key: Used to move to the next line.

Answers to Practice Questions

1. A keyboard is a part of the computer used for typing letters, numbers, and symbols.
2. Letter keys, number keys, spacebar, enter key, backspace key, etc.
3. The spacebar is used to give space between words.
4. Use the backspace key to erase a letter to the left, or the delete key to erase to the right.
5. The enter key is used to move to the next line.

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Remember, the keyboard helps you write and create on the computer. Use it gently and have fun learning!