Universal Design is an approach that aims to make products and environments usable by people of all abilities to the greatest extent possible without adaptation. It can be applied to any environment like classrooms, workplaces, or digital spaces. The process involves identifying the target environment, defining the intended users, involving consumers, adopting accessibility standards, applying those standards through design, planning accommodations, providing training, and conducting evaluations. Key principles of Universal Design include equitable use, flexibility, simplicity, perceptible information, tolerance for errors, low physical effort, and appropriate size and space.