A donor, or contributor, is an individual or organization that provides resources, such as money, goods, or services, to support a cause or project. Donors play a crucial role in funding non-profit organizations, charities, and community initiatives, helping them achieve their goals and make a positive impact. Donors can vary widely, from private citizens making small contributions to large corporations or foundations providing significant financial support. Their contributions can help fund various activities, including education, healthcare, and environmental conservation, ultimately benefiting society as a whole.