Evolution of Computer and Computer OrganizationLesson ListEvolution of Computer and Computer OrganizationLesson- 1AbacusLesson-2Napier’s BoneLesson-3PascalineLesson-4Difference EngineLesson-5Analytical EngineLesson-6ENIACLesson-7Punch CardLesson-8John Von Neumann ArchitectureLesson-9Computer GenerationLesson-10Concept of Circuit IntegrationLesson-11Classification of ComputerLesson-12Computers in Modern SocietyLesson-13Concept of Data and InformationLesson-14Data ProcessingLesson-15Block Diagram of a Computer SystemLesson-16KeyboardLesson-17MouseLesson-18ScannerLesson-19Touch ScreenLesson-20OMRLesson-21OCRLesson-22MICRLesson-23Graphic TabletLesson-24Bar-code ReaderLesson-25Light PenLesson-26MicrophoneLesson-27JoystickLesson-28MonitorLesson-29PrinterLesson-30Dot Matrix PrinterLesson-31Inkjet PrinterLesson-32Laser PrinterLesson-33PlotterLesson-34Central Processing UnitLesson-35Storage DevicesLesson-36Primary MemoryLesson-37Secondary MemoryLesson-38Hard Disk DriveLesson-39Floppy DiskLesson-40Optical MediaLesson-41Cache MemoryLesson-42Flash MemoryLesson-43System Bus