A: Bootstrap is a free and open-source "front-end framework" that provides pre-written HTML, CSS, and JavaScript code. Think of it as a toolkit that helps you build good-looking, responsive websites much faster without writing all the code from scratch.

A: Bootstrap makes web development much easier for beginners because: * It's responsive: Websites built with Bootstrap automatically adjust to look good on desktops, tablets, and mobile phones. * It's fast: You can quickly assemble web pages using its ready-made components like navigation bars, buttons, and forms. * It ensures consistency: All components have a consistent design, giving your website a professional look. * It has a large community: Plenty of resources, tutorials, and help are available if you get stuck.

A: Yes, a basic understanding of HTML (for structuring your content) and CSS (for styling) is highly recommended. Bootstrap builds upon these fundamental web technologies.

A: The easiest way for beginners is to use Bootstrap's CDN (Content Delivery Network). You simply add a few <link> and <script> tags to your HTML file, and you're ready to use Bootstrap's features. You don't need to download or install anything initially.

A: The grid system is one of Bootstrap's most powerful features. It allows you to create flexible, responsive page layouts by dividing your page into rows and columns. This ensures your content arranges itself beautifully across different screen sizes.