Chapter 4: The Keyboard (Different types of Keys-Alphabet keys,Number keys)

Warmup Activity

Select the things which is use to write:

As we use a pencil to write on our notebook , in the same way a keyboard is used to write on a computer.

Keyboard
●    A keyboard looks like a casio.It has many buttons called Keys.
●    It is used to type letters, words, numbers and special symbols.
●    A standard keyboard has 104 keys.

There are three types of keys on a keyboard:

Alphabet Keys
●    Alphabet keys have all the letters from A to Z printed on them but not in order.
●    There are 26 alphabet keys.
●    We can type letters, words, and sentences with the help of alphabet keys.

Number Keys

●    Number keys have numbers printed on them.         
●    There are 10 number keys from 0 to 9.
●    We can type numbers with these keys.