What is HTML?
HTML (Hypertext Markup Language) is the standard markup language for creating web pages and web applications.
Web browsers receive HTML documents from a web server or from local storage and render the documents into multimedia web pages. HTML describes the structure of a web page semantically and originally included cues for the appearance of the document.
Why should I know HTML?
HTML is the basic programming language for web development. Is is beneficial to learn for developers, marketers, and people in many other disciplines. Learning HTML can be used for situations like formatting a blog or email, working with a CMS, embedding external content on your site, and creating usable content.
Knowing HTML is like making sure you're fully prepared for a vacation. You may not end up using it every single day, but the times you do end up using it, you are so grateful that you had the foresight to figure it out. Knowing HTML can save you hours of frustration, precious time with your design team, or even money dealing with an external contractor.