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3. Computers can do many kinds of work.
4. Computers never get tired or bored. They can
work non-stop for many hours.
5. Computers can store a large amount of data.
TYPES OF COMPUTERS
Computers are available in different types and sizes.
Desktop Computer
A computer that we keep on a desk or a table is called a
desktop computer. We can find them in offices, homes, and
in many other places.
Desktop Computer
Laptop
Laptop is a small portable computer that can be kept on our
lap. It works with the help of battery that can be charged with
electricity. The smaller model of a laptop is called a notebook.
Laptop
Tablet
Tablet is a portable computer. It has a touchscreen. We can
use our finger or a special pen to use it.
Tablet
Smartphone
A mobile phone that provides computer facilities is called
a smartphone. The size of the smartphone is smaller than
Smartphone
a tablet.
Computer—A Wonderful Machine 11

