The following are the differences between Computer and Human Brain

Human Brain Computer
Human beings have feeling.Compute has no feeling.
Can perform any task on its own.Computer need to execute any command to execute any task.
Human memory is lost with respect to time and age.Data is stored permanently and is not erased unless and until is not deleted or corrupted.
Human being have power of decision making on its ownComputers are totally dependent on external user and accordingly takes decision or perform any task.
Human being due to human nature have feelings.Computer has no feeling therefore it cannot take logical decisions.