If you need to change your password, visit the CUNYfirst Change Password page. Username: firstname.lastname+last 2 digits of your employee (e.g., Password: Enter your current CUNYfirst password.Once you have landed on the CUNY Web Applications Login page, you will be prompted to enter your CUNYfirst user name and password.To login, use your CUNYfirst credentials in this format:.How do I log in to and download Microsoft Office 365 ProPlus?