User:Uzair the mighty/Books/Computer Lectures

9th class Computer

 * History of Computer
 * History of computing hardware


 * mechanical computing machines
 * Abacus
 * Napier's bones
 * Slide rule
 * Pascal's calculator
 * Jacquard loom
 * Charles Babbage
 * Difference engine
 * Analytical Engine


 * Electromechanical computing machines
 * Computer