In Office 365, you can do a password reset before password expiry (90 days).  Resetting your password this way will give you another 90 days from reset.  You can use this method to change to a new password at any time, if you get tired of your current password or you think it may have become compromised.


1.  Log in to Office 365:

2.  Look for the settings icon in the toolbar at the upper right.  The settings icon looks like a gear.  Click on the Setting icon and look for the "Password -- change your password"  Option.  Click on this option.

3.  You have reached the "change password" screen.  You can change your own password here.