Slide Deck: Functions of a Computer

This presentation covers the four fundamental functions that every computer performs.

Topics Covered

  1. Introduction
    • The IPOS cycle overview
    • Why these functions matter
  2. Input Function
    • Types of input
    • Input devices
    • Data conversion to binary
  3. Processing Function
    • The CPU’s role
    • ALU and Control Unit
    • Processing speed concepts
  4. Output Function
    • Types of output
    • Soft copy vs. hard copy
    • Output devices
  5. Storage Function
    • Primary vs. secondary storage
    • Volatile vs. non-volatile
    • Storage hierarchy
  6. The Complete IPOS Cycle
    • How functions interconnect
    • Real-world examples
    • Data flow diagrams