The official website providing information about the UPSC examination process is upsc.gov.in. This site contains essential details such as examination notifications, syllabus, eligibility criteria, and guidelines for various stages of the examination. Candidates can also access previous years' question papers and results through the website, facilitating informed preparation. Moreover, the website features updates on upcoming examinations and other relevant announcements, serving as a comprehensive resource for aspirants navigating the UPSC examination landscape.