Note: On 21 Dec 2020 I moved all my Mac Excel content to a new website named macexcel.com:
Apologize for this inconvenience, I hope you are able to find the correct page in the menu on macexcel.com or use the Search on the site. If you are not able to find it mail me and I try to help you to find the information you are looking for.
Regards Ron de Bruin