" I want to learn what to do to build a website"
So what do you think it would entail, say, if you wanted to do open-heart surgery?
If you genuinely desire to acquire a skill, then you really should know what needs
to be done to achieve that end.
If, on the other hand, you don't know what to do then I will tell you:
Study, practice, study practice, study practice then...
Study practice some more.