Procedure for downloading Android application:1) Open https://play.google.com and sign in with your google account. 2) Search for PSAU Libraries (in English or Arabic).3) You will find an application with the same name & with the university logo. 4) Download & install it. Otherwise, Directly open, for English,https://play.google.com/store/apps/details?id=com.deanship.of.library.affairs.psau for Arabic,https://play.google.com/store/apps/details?id=com.deanship.of.library.affairs.psauarabic Download the application & install it.