HTML provides the structure, content and layout, CSS adds style and design, and JavaScript adds functionality and interactivity.

Whatever your reasons, it’s never been easier to start learning how to build websites from scratch than with help from HTML, CSS, & JavaScript All-in-One For Dummies.

Use this handy, simplified guide to quickly learn HTML and CSS -- a foundation of modern web development.

To add a toolbar to your site, sign up for an account with your favorite application provider, and then follow the instructions for copying the toolbar code into your website.

Where to learn HTML and CSS online depends on your goals and preferred learning style, experts say, as courses vary in length, cost and structure.

How do I learn to code in HTML and CSS on my Mac? Web design is one of the most useful skills you can learn, and it’s easy to learn HTML and CSS (the two main pillars of web pages) in Mac OS X.