SEO course gives you the knowledge to understand how search engines work and how to rank higher. First, you learn how to find the right keywords to target audience. You pick terms that bring in actual traffic. Next, you know how to optimize your website. This means improving your titles, writing descriptions and making your content easy to read. You fix technical issues like slow loading speeds or broken links. you learn how to build links to your website and reach out to other websites and earn high-quality backlinks that boost your authority and also use tools like Google Analytics and Google Search Console to track your progress in digital world.