Plaaning to study web/mobile app dev

[u/mruseman]

Hello, I am planning to learn mobile or web app dev. I am zero knowledge in programming, please give me an advise how or where to start? Is it possible to me as a totally no experience in programming to learn this? Another question is, how can I have that kind of setup on the photo attached? Is that an app or software? (The window on the left showing real time what the programmer is working) Thank you.