>As my account was set to have administrator rights. So, I just wonder would
>I be able to change the NT default Administrator account password using my
>account to log in? Thanks.
>

If your account has Administrator rights on the local machine, you can run User Manager and change the password of other local accounts. If you have rights as a Domain Administrator, but the Domain Administrator group does not have Local Administrator rights on the workstation, you may not be able to change the local Administrator password directly using standard NT tools. Not knowing if this is in an NT domain environment makes the situation a bit unclear.

>>Did you try to change it using the User Manager program and it doesn't work?
>>
>>Vlad
>>
>>>The NT Administrator has left the company and my account was created
>>>to have Administrator rights. But I am unable to know the
>>>Administrator's password. Anyway to change the password with my
>>>account(wiht administrator right)? Thanks.