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Tech
Funda The computer has special ports for pen
USB
drives called the USB Ports. We insert the Port
pen drive into a USB port to use it.
Life Skills & Values
Never touch the wires and cables
when the computer is on as you
COMP might get an electric shock.
CAUTION
Recap
The parts of a computer are divided into three categories—input devices,
output devices and storage devices.
Input devices are used to instruct the computer what to do.
Keyboard, mouse and scanner are some of the input devices.
Output devices are used to give the result.
Monitor, printer and speakers are some of the output devices.
Storage devices are used to store our work.
Hard disk, CD, DVD and pen drive are some of the storage devices.
Exercise
A. Tick (3) the correct option.
1. What is the full form of CD?
a. Control disc b. Compact disc c. Cover disc
2. The result we get on the monitor screen is called .................................... .
a. Soft copy b. Hard copy c. Record copy
3. Which of these has the largest storage capacity?
a. CD b. DVD c. Hard disk
Computer Devices 15

