Do you want to make an app or computer program? If so, you'll need to know how to code. It may sound daunting however it's not that hard. I coded this website myself and learned how online.
If you would like to learn how to code then you should check out freeCodeCamp.org. Since 2014, more than 40,000 freeCodeCamp.org graduates have gotten jobs at tech companies like Apple, Google, Amazon, Microsoft, and Spotify.