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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
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