The Web Content Accessibility Guidelines (WCAG) play an essential role in ensuring websites are inclusive and usable for everyone. With each subsequent version, the guidelines become more comprehensive, addressing emerging technologies and accessibility challenges. WCAG 2.2 focuses on improving accessibility for people with cognitive and learning disabilities, low vision, and mobile device users. The guidelines offer three levels of conformance: A, AA, and AAA, with Level AA being widely recommended as the standard for most websites. Understanding these principles is crucial for developers, designers, and organizations committed to creating accessible digital experiences. By adhering to WCAG 2.2, we move closer to a web that is truly accessible to all.