The Department of Libraries' Online Public Access Catalog (OPAC) offers entry to the library's catalog. Users can securely manage their accounts and track activities through the OPAC, allowing patrons to view details of their library accounts and circulation history. The OPAC incorporates a Selective Dissemination of Information (SDI) service, ensuring users stay informed about the latest additions to the library collection. Through SDI, patrons can effortlessly save searches, which will be automatically updated at specified intervals, enhancing their ability to stay current with the library's resources.