A webmaster is a person who can create and manage a website. Being a webmaster is not a complex thing. You don’t have to be an experienced developer or a marvelous designer to be a webmaster. The only thing you need to know is at least the basics to be able to deliver content to your online audience.
What do I need to know to become a webmaster?
Although you don’t have to be a coding genius, you should know basics of internet coding languages. You must start from HTML. HTML means HyperText Markup Language. Everything on the web is presented within HTML codes. Of course HTML itself does not answer every need for online world and it has a limited capacity for dynamics of web. But you should not worry about that at the beginning. You will learn or get interested in other web languages as you excel as a webmaster.
How can I learn HTML?
You can find many resources online for learning HTML. My advice as a starting point would be W3 Schools. It is a great website where you can learn and advance your skills in HTML. You can also learn other languages those are needed for a webmaster.