1. Log into your Microsoft 365 online account by going to: https://www.microsoft365.com/apps and enter your normal username (first initial and last name without spaces), followed by @sau19.org. Click 'Next'.
2. Enter your normal computer password and click 'Sign in'. If will ask if you want to stay logged in, select a response.
3. A prompt will appear to enter a code. When this appears, plug your YubiKey into one of the USB ports on your laptop (the Y logo should be facing up).
4. Open the Yubico Authenticator App on your device.
5. Double click on your account, which will copy a code.
6. Paste the code into the Microsoft prompt and click 'Next'.
You will now be logged into your accounts. You can unplug the YubiKey once logged in.