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Computer & devices in a nutshell

Lesson 1 is all about setting up the scene by clarifying what a computer is. Also introducing a simple core concept that will be used in later lessons.

Lesson 1: Computer and devices in a nutshell
Lesson 1: Computer and devices in a nutshell

What you learn in this lesson #

What is a computer #

  • Where do you encounter computers in everyday life?
  • What does the term computer actually mean?
  • Core concept: Input → Compute → Output
  • What is inside every computer?

Core concept in lesson 1
Core concept in lesson 1

What all computers have in common #

  • The most important input and output devices
  • Common types of computing devices you’ll encounter
  • Introduction to servers — highly specialized computers

Input and Output in lesson 1
Input and Output in lesson 1

Short introduction into Operating Systems #

  • A brief overview of the most common operating systems
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