Legal guardianship is a legal arrangement where a person, known as the guardian, is appointed by a court to take care of another person, typically a child or an adult who cannot care for themselves. The guardian is responsible for making important decisions about the ward's health, education, and overall well-being. This arrangement is often established when the biological parents are unable to fulfill their responsibilities due to various reasons, such as illness or incapacity. Legal guardianship provides a stable environment and ensures that the ward's needs are met while protecting their rights and interests.