How to Disable Password Expiration In Microsoft 365

Step 1: Download Powershell

Download: 32bit or 64bit)

Step 2: Login to your Account

Type: Connect-MsolService

This will bring up this window:

If you are changing the password for just yourself,  enter your Microsoft 365 Email Address for the User Name and your Microsoft 365 Password for the Password.  If you want to change multiple Users

Step 3: Type the Following Code

Set-MsolUser –UserPrincipalName billgates@microsoft.com
-PasswordNeverExpires Ttrue

If you don’t get an error message, it worked.