On Monday August 19, 2019 at 4:30 we will open the Self-Service Password Reset (SSPR) enrollment for all users. When you log into Office 365 after 4:30 pm on August 19, 2019 you will be prompted to complete the registration for SSPR. Please take a moment to review the outline of the steps that will be presented to you when enrolling in this KnowledgeBase article https://kb.uwosh.edu/93839.
Registering for SSPR does not require a password change, it only allows you to reset your password without needing to contact the Help Desk.
Once registered, you can reset your password at this site https://passwordreset.microsoftonline.com/