Accessibility is the practice of making information, activities, and environments sensible, meaningful, and usable for as many people as possible. It aims to ensure that there are no barriers preventing interaction with or access to websites, digital materials, and physical spaces by people with disabilities, situational disabilities, and other challenges. This includes visual impairments, hearing impairments, physical disabilities, cognitive and neurological disabilities, and more. Accessibility is not only about accommodating people with disabilities but also about providing equitable opportunities and experiences for all individuals, regardless of their abilities or circumstances. It involves creating websites, digital materials, and physical spaces that can be accessed and used by everyone, including those using assistive devices. Ultimately, accessibility is about promoting inclusivity and ensuring that everyone can perceive, understand, navigate, and interact with information and services, regardless of their abilities.