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Discuss some limitations of computers.

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  • Although computers are widely used in various fields, they still have some limitations which are as follows:
  • The computers are faster, more diligent, accurate, and versatile than human beings, but they cannot replace them. Thus, they do not have any intelligence.
  • They can only perform what they are programmed to do. They work only on stored procedures and cannot think for themselves. Thus, they cannot make any decisions of their own.
  • They need well-defined instructions to perform any operation. Therefore, they are unable to give any conclusion without going through intermediate steps and thus, cannot generate information on their own.
  • Their use is limited in areas where qualitative considerations are important. For instance, they can make plans based on situations and information, but they cannot foresee whether they will succeed or not.
  • They cannot correct wrong instructions. If the instructions are not accurate, then the working of the computer will not be accurate. Therefore, a computer will give wrong information if fed with wrong data.
  • They need to be installed in a dust-free place. As some parts of computers get heated up due to heavy processing, the ambient temperature of the system should be maintained.
  • Computer parts require regular checking and maintenance to give correct results. A program that was running correctly for some time might produce an error when re-run later.