BASIC ARCHITECTURE OF COMPUTER SYSTEM "online computer curse"what is computer?

BASIC ARCHITECTURE OF COMPUTER SYSTEM|Computer Learn online|

The basic or internal architectural design of computer differs from one system model to another. However the basic organization remains same for all computer systems. As shown in the following figure of “data processing cycle”, the user inputs the data through input unit; the data goes for processing, meanwhile or after processing results stored in memory temporarily/permanent and then the output of results (information) goes to output unit.