Https://www.analystforum.com/t/complete-0fficial-lists-of-copyright-desktop-support-contact-numbers-in-the-usa-the-ultimate-explained-guide/160051 https://www.analystforum.com/t/complete-0fficial-lists-of-copyright-desktop-support-contact-numbers-in-the-usa-the-ultimate-explained-guide/160051