One of the best things I had in High School was a teacher who taught us basic system administration. He had us all go through the process of installing Windows

One of the best things I had in High School was a teacher who taught us basic system administration. He had us all go through the process of installing Windows XP from scratch, including service packs 1 & 2. Then he had us install PC-BSD, just to see how much better life is outside the Windows ecosystem. I was already a Linux geek by then, but there are plenty of others who found that class to be an eye opening experience.