Page 14 - Computer Genius Class 01
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Types of Computers
omputers are a aila le in different types and si es.
Desktop Computer
A computer that we keep on a desk or a table is called a
des top computer. e can find them in o ces at 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
Laptop notebook.
Tablet
Tablet is a portable computer. It has a touchscreen. We can use our
finger or a special pen to use it.
Smartphone Tablet
A mobile phone that provides computer facilities is called a
smartphone. The si e o the smartphone is smaller than a ta let.
Smartphone
Desktop computer, laptop, tablet and smartphone are called PCs. (PC stands for
Personal Computer.)
Let's REFRESH
We can see many things around us, some of them are natural and some of them are
man-made.
Computer is a machine that can do many kinds of work.
Machines are man-made things that save our time and make our work easier.
Computers can store a lot of information and never forget it, but man may not
remember many things stored in his brain.
Computers work very fast and can do many tasks at a time, whereas men work slowly
and can do only one task at a time.
Computers never get tired and can work for a long time, but men get tired and need
rest after working for some time.
es top laptop ta let and smartphone are different types o computers.
12 Computer Genius-I

