To make sure that only you (the parent) can set and modify time limits, the password you put on your Windows user account should be secret and very difficult for kids to guess. Note that TimesUpKidz does NOT store or manage ANY passwords. Instead, TimesUpKidz relies on the security that is part of Microsoft Windows. So if you ever forget your password and can't log on, there is nothing in TimesUpKidz that can help you out of this mess. Instead you need to solve this problem using the tools/techniques that Microsoft provides to reset your password and recover your user account. Search Microsoft customer support or the internet for "forgot my password to microsoft windows" for guidance.