First developed by Tim Berners-Lee in 1990, HTML is short for Hypertext Markup Language.HTML is used to create electronic documents (called pages) that are displayed on the World Wide Web.Each page contains a series of connections to other pages called hyperlinks.Every web page you see on the Internet is written using one version of HTML code or another. This works for major languages only. Find out how to turn on JavaScript HERE. If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: W3Schools is optimized for learning, testing, and training. To do this properly, simply add the country after the language using a dash, like this: That specifies the language of the page in American English (so none of those pesky extra u’s). Your action has not been completed. [primary_language]-[extended_language]-[script]-[region]-[variant]. Where should I put