learn HTML
#Tutorial
https://html.com/
https://www.tutorialspoint.com/html/index.htm
https://codescracker.com/html/index.htm
https://www.learn-html.org/
https://www.w3schools.com/html/default.asp
https://www.freecodecamp.org/
https://www.coderepublics.com/HTML/html-tutorial.php
https://www.tutorialrepublic.com/html-tutorial/
#Course
https://www.coursera.org/
https://www.udemy.com/
https://www.codecademy.com/
https://www.edx.org/learn/html
Youtube