A: It depends on the Windows version and the account type you use to log on to the Windows. If you want to reset local admin account password or other local accounts passwords on Windows 7, Vista, XP, 2000, choose the Personal edition. If you want to reset local admin or other local accounts passwords on Windows Server 2008, 2003, 2000, NT, choose the Professional edition. If you want to reset local/domain admin account or any other account password on Windows 10, 8/8.1, 2016, 2012, the Ultimate edition is your best choice.
A: The trial version only allows you to view all user accounts existing on the Windows, but it cannot reset the password. The full version can reset Windows account password and create new user accounts with administrative privileges.