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i + TEACHING & LEARNING USING
Accuracy COMPUTERS
The computer always gives accurate results Computers are useful in the teaching and learning process.
with whatever input we give it. • Students can read content at their own convenience.
• Students can learn through online educational games.
• Students can use it for mathematical computations.
• Teachers and students can use the Internet to find
Diligence information on almost any topic.
The computer is free from tiredness. • Teachers can use interactive lessons to teach.
Unlike human beings, it can work with
the same efficiency for a long time. i + DISADVANTAGES OF A COMPUTER
The computer is an amazing machine but it also has some
disadvantages. They are as follows:
Memory 1. Since it is a machine, it cannot think or take decisions.
The best thing about a computer is its large 2. It is dependent on electricity or batteries to work.
memory, where it stores a huge amount of 3. Using the computer for a long period of time affects our health. It can damage
information that can be retrieved quickly our eyes and wrist. It can give us a headache and also make us ill.
and easily when needed. 4. Playing too many games on the computer wastes our time and distracts us
from doing our daily tasks.
5. Sometimes our computers may get infected by a virus. A computer virus is a
Multi-tasking harmful program that doesn’t let a computer work properly.
A computer is a multipurpose machine that
performs a variety of tasks and is used in almost all
fields. It is a very useful device as it can be used to
perform a variety of tasks at the same time.
Automatic
The computer is an automatic machine. It means it can work
without human interaction after being executed once. i + HUMAN Vs COMPUTERS
Computer is a man-made machine. A computer helps us in many ways. But a
computer cannot work on its own. A man and a computer are very different from
each other. Let us learn the differences.
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Computer—An Electronic Device

