At first to become a web developer we should know about the Html
What is Html ?
- It is the language used to display the content in websites
- Html stands for Hypertext markup language
If you are completely beginner the above two lines also be the confusing but dont worry you understand when you do
Learning CSS(Cascading Style Sheet)
It is the styling language, that is it gives the style to the websites.with combination with the html it makes the uglier websites with only html gives beautiful looks.Best one Tutorial From Youtube