Processing System is a computerized system that performs mathematical operations (manipulations) on input-data to transform it into the output
Processing System mediates between the input system and output system, which is process of thinking as done by the computer.
Processing Systems includes
The thinking process in the computer is done by manipulating the digital digits as all information in modern computer is stored as a string of zeros or ones off or on.
1bit= one on or off position
1 byte = 8 bits
The entire processing part occurs in the central processing unit of the computer system.