Appears when you connect to a server with Microsoft SQL Server Management Studio using SQL Server Authentication, and the password you provided is correct but has expired. Also appears when you connect to a server with a new account that is created by using the User must change password at next logon option. Use the Password Expired dialog box to change the password for this SQL Server Authentication login.
Displays the SQL Server login that you are using.
Type the new password for the login.
Type the new password again to confirm the typing.