A piece of HTML code that tells a web browser how to render an element on a web page. Tags are the workhorses of HTML and provide structure to this otherwise plain-text programming language. In the early days of the web, tags were used for layout purposes, but modern web design relies on CSS to keep content and layout separate. HTML tags and hashtags are unrelated.

Building Your Business with an Opt-in List
Before revealing the secrets of the trades, here are myths and fallacies that need to be cleared before one indulges into building an opt-in list.