When you try to open an Office file containing macros on your Mac, a security warning will appear before the document opens. If you haven’t trusted the publisher, you’ll receive an alert. However, it will run macros that contain a digital signature by a trusted publisher.
“Disable All Macros with Notification”: Select this option to disable macros, but also send a security alert so you know a document contains macros.“Disable All Macros Without Notification”: This setting disables macros and relevant security alerts.Here, you have the following four options: You’ll now be in the “Macro Settings” tab of the Trust Center. In the “Microsoft Trust Center” section, click “Trust Center Settings.”
