Speed – Computer can perform tasks in seconds and speed is measured in nanoseconds.
Consistency – Computer can work without getting tired and with same speed and accuracy.
Versatility – A computer can perform various types of jobs by multitasking.
Remembrance power – A computer can retain each and every information for a long period.
Malfunction – Just like any machine, it is subject to occasional breakdown or malfunction.
Wrong output – It cannot correct wrong instructions so; wrong input results in wrong output.
No feelings – Computer is a machine hence, it is free from emotional and sentimental feelings.
