• Open elevated admin command prompt
• Run the command.

WMIC USERACCOUNT WHERE Name='username' SET PasswordExpires=FALSE

Example: To never expire password of administrator account.

c:\>net user administrator | findstr /C:expires
Account expires              Never
Password expires             9/12/2017 9:02:26 PM

• You can see above that the password would expire on 9/12. Now we are going to change that.

c:\>WMIC USERACCOUNT WHERE Name='administrator' SET PasswordExpires=FALSE
Updating property(s) of '\\MYPC\ROOT\CIMV2:Win32_UserAccount.Domain="MYPC",Name="administrator"'
Property(s) update successful.

• Checking password expiry date now

c:\>net user administrator | findstr /C:expires
Account expires              Never
Password expires             Never

Do the following steps to disable password expiry in user account console.

1. Execute the command lusrmgr.msc from Run.
2. Click on users in the list displayed on the left side
3. Double click on the user account you would like to update
4. Select the check button Password never expires. Click OK