In order to maintain your account security, you may find yourself needing to update your Microsoft 365 password. In that case, here is a step-by-step guide on how to reset your password.
First, go to microsoft365.com in your web browser. After logging in, click the settings icon in the top right of your screen and select “Change your password.”

On the next page, simply type in your old password, and then the new password that you want to use instead.

After hitting “Submit” you will be prompted to log into your account with the new password that you have set, and you are good to go!