Gain insights into basic computer anatomy, binary systems, and program lifecycles. Delve into logic building and core programming concepts with hands-on exercises and quizzes to reinforce learning.

This language-agnostic course is your guide to programming and acquiring problem-solving skills. You will start reviewing the anatomy of computers and the binary number system. You will then look at the lifecycle of a program before moving on to the core concepts of programming. Overall, the primary focus of this course is logic building within the context of computer science and programming.

Throughout each chapter, you will get hands-on experience with exercises and quizzes to solidify what you’ve learned. If you’re looking to build strong programming fundamentals then this course is the perfect place to start.

Introduction to Computers & Programming

# What is a computer?

Much like a calculator, a computer performs mathematical operations within a fraction of a second. So, how is a computer different from a calculator? A computer is a device that can be programmed to carry out various tasks. A computer is different from other machines, such as calculators, because it can be programmed to solve complex problems as opposed to performing fixed mathematical tasks.

# The components of a computer

A computer system is comprised of three key components:

* Central processing unit (CPU)

* Memory

* Input and output devices (I/O devices)

The figure below illustrates the #key# Von Neumann: Von Neumann was one of the greatest mathematicians of his time. #key#	architecture, one way to organize of these components in a computer system.

   

Learn what a computer is, how it’s different from other machines, and what its main components are.


Introduction

Getting to Know Computers

Problem Solving

Variables

Decision in Programs

Repetition in Programs

Conclusion

The Anatomy of a Computer

What is a computer?

The components of a computer