Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Dear @Steban, Sieona S,
Good day! Welcome to Microsoft Q&A forum!
Based on your description, I understand that you've been using your college Microsoft account for the past three years without issues editing PowerPoint files. Recently, Office has switched to view-only mode and is displaying a message that your school account does not allow editing on a Mac.
To help determine what's causing the problem, could you please confirm the following:
- Does the issue occur with all PowerPoint files or only specific files?
- Have there been any recent changes to your school account, Microsoft 365 license, or device?
- Have you tried signing out of all Microsoft Office applications on your Mac and then signing back in with your school account? If so, did that change the behavior?
- When you open PowerPoint and navigate to PowerPoint > About PowerPoint, does it show that Office is activated, or does it display any activation or licensing errors?
Your confirmation would be very helpful in ensuring you receive the most suitable support!
In the meantime, kindly contact your school's IT department to verify that your Microsoft 365 license still includes desktop editing rights for Mac devices.
If there's any error message, kindly provide me with a screenshot or the full text of the error so that I could have more information on this.
If you’re able to share a bit more about your situation, I might be able to suggest some helpful next steps.
Kindly let me know when there are updates or if you need further assistance. Any updates you’re able to share would be really helpful. I appreciate your time and look forward to hearing how things are going!
Thank you for your time and patience.