Our Estimate Excel templates are designed for immediate use, no unlocking required. To avoid unintentional changes from users that could make certain functionalities not work properly, certain sections are password-protected. Should you wish to unlock all sections, just write to us, and we'll promptly provide the password, and you can then easily unlock the template. For our Google Sheets templates, no passwords are involved. While certain areas are safeguarded against accidental changes, you can easily remove this protection by adjusting the "Protect sheets and ranges" setting in the Data menu. If you need assistance with this, feel free to reach out – we're here to help!