The Web Content Accessibility Guidelines (WCAG) are a set of recommendations designed to make web content more accessible to people with disabilities. These guidelines help ensure that websites can be used by everyone, including those with visual, auditory, or cognitive impairments. By following WCAG, developers can create a more inclusive online experience. WCAG is organized around four principles: Perceivable, Operable, Understandable, and Robust. Each principle includes specific criteria that websites should meet to be considered accessible. Adhering to these guidelines not only benefits users with disabilities but also improves overall user experience for all visitors.