W3Schools is the go to place to teach yourself any programming languages. It allows the users to try code problems to develop their understanding.
Some Courses We Recommend:
Learn HTML
Learn CSS
Learn Python
Websites We Recommend
Udemy has world leading courses in all varietiy of sectors. For a small price, it allows the users to learn different aspects of things they want to learn.
Some Courses We Recommend:
Web Developer Bootcamp
Web Development Master
Full-Stack Web Development Bootcamp
Codecademy has world leading courses in all varietiy programming languages. It allows the users to learn different aspects of things they want to learn.
Some Courses We Recommend:
Learn HTML
Learn CSS
Learn How To Deploy a Website