What is Computer? An electronic device Take input from user and process them Finally generates Output
Data VS Information Data Row Material User give this to computer Example: Stude Information
Generation of Computer First Generation Vacuum Tube Example: ENIAC, EDVAC, UNIVAC, IBM-701, and IBM-650 Second Generation Transistor Example: Third Generation Integrated Circuit Example: Fourth Generation Large Scale IC Example: Fifth Generation Vary Large Scale IC Example:
Classification of Computer Operating Principle Analog Digital Hybrid Size and Capability Microcomputer Minicomputer Mainframe Super
Component of Computer
Application of Computer Education Business Networking Health Research Official Communication Time wasting machine