Web accessibility is about ensuring that websites are designed and developed so that people with disabilities can use them effectively. This isn't just a matter of compliance; it's a fundamental aspect of good design and a smart business decision. This article explores why web accessibility is crucial, covering its ethical implications, legal requirements (like WCAG), and the significant business advantages it offers, including expanded reach and improved SEO. We'll provide practical tips on how to start making your website more accessible, from proper alt text to keyboard navigation. Make your digital world open to everyone.