Fourth Generation (1980-1990): personal computers

•   The development of LSI (Large Scale Integration) circuits introduce the use of personal computer

•   Powerful personal computer use by business, universities and government are usually called workstations

•  1980’s – Growth of personal computer running network OS and distributed OS.

•  Network OS – User can log in into remote machine and copy file from one machine to another Each machine run it own local OS and has it own user

•  Distributed OS

                - Appears to its users as a traditional unit processor system, actually composed of multiple processor system






Disediakan oleh Syahir (F1069)