# Programing: useful links [How the internet works in 5 minutes](https://mikkegoes.com/free-coding-guide-for-beginners/how-does-the-internet-work/) [How the internet works: more details](https://superuser.com/questions/900021/how-to-internet-without-isp#900035) [About html](https://www.html-5-tutorial.com/about-html.htm) [HTML5 as Fast As Possible](https://www.youtube.com/watch?v=IsXEVQRaTX8) [CSS Preprocessors in 60 Seconds](https://www.youtube.com/watch?v=mAHUT1aXUfQ) [What are Interpreters, Compilers & JIT compilers?](https://www.youtube.com/watch?v=svJerixawV0) [What is a Virtual Machine (VM)? In 3 minutes](https://www.youtube.com/watch?v=yIVXjl4SwVo) [What Makes Apps and Websites So Reliable?](https://www.youtube.com/watch?v=xT9F39Pd3og) [What is Docker? In 3 minutes](https://www.youtube.com/watch?v=t9YuqwGYUUg&t=2s) [if_you_had_to_explain_docker_to_a_child_how_would](https://www.reddit.com/r/docker/comments/c93jot/if_you_had_to_explain_docker_to_a_child_how_would/) [What-is-Docker-Please-explain-it-in-simple-terms](https://www.quora.com/What-is-Docker-Please-explain-it-in-simple-terms)