The versatility of a computer:

The fourth point is the versatility of a computer machine.It simply means that we can open a couple(a lots of applications will slow down an ordinary computer machine so we are talking about a few applications oppened at a time on a computer machine) of applications at a time on a computer machine, what you can say that a computer can prepare the results of schools or college students and at the same time you can print electricty bills with it and at the same very time you can play a song on it and side by side you can play a computer game on it.All that is done by mutitasking property of computer in which the processing  of the applications are done in a mutitask manner.

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