C Introduction

What is C?

C is the foundation for operating systems, embedded devices, and many other languages.

Why Learn C?

C is widely used in industry and education. This tutorial follows a practical, example-driven approach so you can read a concept and try it immediately.

Learning by Examples

Our examples are concise and focused. Edit them in the Try it Yourself editor and observe the result.

#include <stdio.h>

int main() {
  printf("Hello from Sturdee");
  return 0;
}