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Headphones
Headphones are small speakers used to hear the sound without
causing any disturbance to others.
Headphones
Headset
A headset is a combination of headphones and a microphone.
Headset
#Digital Literacy
Let’s CatCh Up
Look at these pictures and fill in the missing letter.
1. = M U 2. = P I T R
i + STORAGE DEVICES
Other than input devices, processing devices and output devices, a computer also
uses storage devices. The storage devices are used to store information and data.
Some of the storage devices are:
Hard Disk
Hard disk is fixed inside the CPU box/Cabinet. It can store the files
that we create on the computer and can be used later.
Hard Disk
Compact Disc (CD)
This disc is circular in shape. It is a small storage device. The storage
capacity of a CD is less than the hard disk.
CD
Digital Versatile Disc (DVD)
A DVD is similar to that of a CD in appearance. The storage capacity
of a DVD is more than a CD. DVD
Pen Drive
It is also known as USB Flash drive. It is a very small and portable
storage device that can be carried in a pocket. The storage capacity
Pen Drive of a pen drive is more than a DVD but less than a hard disk.
Info Byte
Storage devices act as both input and output devices.
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Input and Output Devices

