What are the features of a computer

  Computer have assumed their importance due to their              
           Speed :
               As the computer is electronic, its internal speed is virtually instantaneous. thus computer access data and process them at a very fast rate in terms of several million operations per second.
     Reliability :
                     Today's computers are extremely reliable and results are always same as per design. 
     Automatic operation :
                                Computers are automatic in operation. once data and program are fed to a computer, operation of the computer is automatic in the sequence of steps defined by the program.
     Storage:
                   Computers have got in built and auxiliary memory.it can store a great amount of information at a time. any item of data or instruction stored in the memory can be retrieved by the computer at very high speed.
     Integrity:
                       integrity is the ability of computer to obey a sequence of instructions called program written in the language of computer.
    Endurance:
                          Computer can perform same tasks number of times repeatedly. it never finds any sort of weakness even after serving any period of time.
    Versatility:
                         it is the ability of computer to be linked suitably with other systems and adopt several modes like audio visual graphic,users friendly.