Consider that you have to run several computer programs simultaneously on a computer. each program takes input from a file and output information on a printer . how does different components of a operating system ( like memory management, I/O management, process managemnt file system and user interface ) will help in execution of these program???????



Computer is like our human the many programmed is run its utilize the power of RAM and processer...............which can create virus file on heavy process.......we should give command to computer using machien language in this incident