Answer:
The main function of HTML Tag is to define the set of rules for browsers to display the content of web page in a certain way. The content could be anything Text, Image and even video (thanks to HTML5). It tells your browser what to display on the Web Page and how to display it. Overview. People use tags to aid classification, mark ownership, note boundaries, and indicate online identity. Tags may take the form of words, images, or other identifying marks. An analogous example of tags in the physical world is museum object tagging.
Step-by-step explanation: