Computer

Question 1

is an input device that contains keys users press to enter data and instructions into a computer.

Answer 1

keyboard

Question 2

-include alphabetic characters, punctuation symbols, numbers and a variety of function keys.

Answer 2

Standard keyboard

Question 3

-also known as the Desktop Keyboard

Answer 3

Standard keyboard

Question 4

The different types of keys are:

Answer 4

Alphabet keys
Number keys
Special keys
Function keys

Question 5

The alphabet keys are marked A – Z. There are 26 alphabet keys on the keyboard.

Answer 5

Alphabet keys

Question 6

How many alphabet keys on the keyboard.

Answer 6

26

Question 7

Alphabet keys These are used to type letters, words, and sentences. Due to its first row of letters Q W E R T Y, it is called a

Answer 7

QWERTY keyboard.

Question 8

These keys are used for different functions in different programs. These are found at the top of the keyboard.

Answer 8

Function keys

Question 9

What are the special keys?

Answer 9

Space bar
Enter
Backspace
Caps lock
Arrow
Delete
Shift

Question 10

is the longest key on the keyboard. We use it to give space between numbers, letters, and words.

Answer 10

space bar key

Question 11

there are two Enter keys on the keyboard.
This key is used to move the cursor to the next line. We also use this key to give instructions to the CPU (Central Processing Unit)

Answer 11

Enter

Question 12

Cpu means

Answer 12

Central processing unit

Question 13

– this key is above the enter key. We use it to erase mistakes to the left of the cursor.

Answer 13

Backspace

Question 14

– this key is used to type capital letters. When we press this key, the Caps Lock light turns ON. When it is ON and you press an alphabet key, letters appear in upper case (capital). When it is OFF, letters appear in lower case (small).

Answer 14

Caps Lock

Question 15

– these keys are also called cursor control keys or cursor moving keys. There are four of them to indicate directions UP, DOWN, LEFT and RIGHT. They are used to move around a document without using the computer mouse.

Answer 15

Arrow

Question 16

– these keys are also called cursor control keys or cursor moving keys. There are four of them to indicate directions UP, DOWN, LEFT and RIGHT. They are used to move around a document without using the computer mouse.

Answer 16

Arrow

Question 17

– this key erases mistakes to the right of the cursor.

Answer 17

Delete

Question 18

this key is used to type special symbols (!, @, #, $, etc.) written on the upper side of the number keys and some other keys. It is also used to type a single upper case (capital) letter.

Answer 18

Shift

Question 19

is a keyboard layout for Latin-script alphabets. The name comes from the order of the first six keys on the top letter row of the keyboard.

Answer 19

QWERTY

Question 20

This are placed above the alphabet keys and on the right side of the keyboard. There are ten number keys marked 0 – 9. We use them to type numbers on the screen. The numeric keypad on the right may only be used when the Num Lock is ON.

Answer 20

Number keys

Question 21

This is a ______ . It has many buttons on it called keys. We use these keys to type something on the computer.

Answer 21

Keyboard

Question 22

Different keyboards have different numbers of keys, but most standard keyboards have about _____ keys. Different keys perform different tasks.

Answer 22

105

Question 23

Why rules and regulations important?

Answer 23

Rules and regulations are important because they ensure order, fairness, and safety by providing clear guidelines for behavior and operations.