Web, domains and email
W3C
Abbreviation for World Wide Web Consortium
In short and in plain language
The W3C is a group from many countries. It makes technical rules for the web.
Some of these rules are the code used to build and style web pages.
It also makes the rules for web pages without barriers.
Definition
The W3C is an international body that develops technical standards for the web. These include HTML, CSS and the guidelines for accessible web content.