For starters check out some open source society educational websites like OSSU (which stands for Open Source Society University; https://github.com/ossu) and Free code camp (https://www.freecodecamp.org/). Both of them are awesome platforms.
OSSU revolves around MOOC’s like coursera, edx, and the like, which provides a free and online computer-science education curriculum. Another great supplement or alternative to ossu is “teach yourself computer science”: https://teachyourselfcs.com/ They cover the same topics, some of the courses they recommend are the same, some are different. Check out what fits your needs the best.
Free code camp is a website designed to teach you how to write code for websites, through interactive exercises and tons of projects. Their blog is a great source of information and inspiration, so don’t forget to give that a look as well, while you’re at it: https://medium.freecodecamp.org/
I love linux, so I couldn’t with hold myself from adding some linux stuff in this first post ><
https://linuxnewbieguide.org/overview-of-chapters/chapter-2-why-linux-whats-the-benefits/
http://distrowatch.com/
If you feel the need of doing the ossu computer science curriculum in Chinese, here is the link:
https://github.com/ossu/computer-science-cn
自學程式 