The document discusses various writs available under the Indian Constitution to protect fundamental rights and ensure proper functioning of governance. It describes five main writs - Habeas Corpus, Mandamus, Certiorari, Quo Warranto, and Prohibition. Habeas Corpus addresses illegal detention, Mandamus compels public authorities to perform duties, Certiorari corrects errors in lower courts, Quo Warranto challenges unlawful claims to public office, and Prohibition prevents courts from exceeding their jurisdiction. The document provides details on when each writ can be issued and examples of their application in Indian court cases.