If you’re opening a project that has macros, you’ll see a yellow banner asking you to enable them. Click Enable Content to enable macros. This method only enables macros for the open PowerPoint, so you’ll have to repeat the process for every PowerPoint project that you want to enable macros with.
Click Disable all macros with a notification to be able to enable each macro individually. Since macros can run potentially harmful code, you’ll most likely want to use this setting if you don’t completely trust where your macros came from. Disable all macros except digitally signed macros will give you a security warning next to each disabled macro, except those that were created by and digitally signed by a trusted publisher. If you have not trusted the publisher in PowerPoint, you’ll be prompted to do so. Click Trust access to the VBA project object model if you have macros designed to work with VBA.
