To create a new app password for an app or device, take the following steps. You can repeat these steps to create an app password for as many apps or devices as you need.
- Go to the Security basics page and sign in to your Microsoft account.
- Select more security options.
- Under App passwords, select Create a new app password. A new app password is generated and appears on your screen. Enter this app password where you would enter your normal password in Outlook. Be sure to copy the password as once you close the window you will not be able to see it again unless you generate a new code.