Sign In with NGLSync If enabled by your instructor, sign in to nglsync.cengage.com with your NGLSync account to access your Cengage course. Go to nglsync.cengage.com. Search for your school by name or zip code. Select your school from the search results. Your school's sign in page opens. Tip Bookmark your school's sign in page for quicker access. Enter your username and password. Change PasswordIf you forget your NGLSync password, ask your teacher to change it for you.