Fix Microsoft 365 Word or PowerPoint Not Opening on Mac After Purchase
Question details
The user recently purchased a Microsoft 365 subscription but is unable to open or activate Word and PowerPoint on their Mac.

- Product
- Microsoft 365
- Device & OS
- Mac
- Scenario
- Attempting to launch and activate newly purchased Microsoft 365 applications on a Mac.
- Observed behavior
- Word and PowerPoint remain inaccessible, fail to launch properly, or appear to do absolutely nothing when clicked.
Ensure you have your Microsoft 365 account credentials handy and a stable internet connection before attempting to clear license files or reactivate your apps.
Remove Old License Files and Reactivate Office
Using the official Microsoft license removal tool resolves conflicts caused by previous Office installations or expired trial licenses on your Mac.
When an old Office license or a trial version is still cached on your Mac, it can prevent newly purchased Microsoft 365 applications from recognizing your new subscription and launching correctly.
Visit the official Microsoft Support website and download the Office License Removal Tool for Mac.
Open the downloaded .pkg file and follow the on-screen installation prompts to run the license removal process.
Once the removal tool finishes, click the Apple menu and select 'Restart' to completely clear any cached licensing data from the system.
Launch Word or PowerPoint. When prompted, sign in using the exact Microsoft account email associated with your new Microsoft 365 purchase to activate the apps.

Manually Activate from the macOS Menu Bar
Sometimes the application opens silently in the background and simply needs to be manually activated from the top macOS menu bar.
Use WPS Office for Mac as a Free Alternative
If Microsoft 365 continues to experience activation issues on your Mac, WPS Office offers a powerful, lightweight, and completely free alternative. You can seamlessly view, edit, and create Word and PowerPoint documents without worrying about complicated subscriptions or activation bugs.
- 1. Download WPS Office for Mac: Visit the official WPS website and download the macOS version of WPS Office.
- 2. Install the Application: Open the downloaded installer package and drag the WPS Office icon to your Applications folder.
- 3. Open Your Office Files: Launch WPS Office and directly open your existing Word or PowerPoint files to continue working seamlessly.

Frequently Asked Questions
Why is my Mac saying no license found even after I purchased Microsoft 365?
This usually happens because older license files or a previous expired trial are still stored on your Mac. Using the Microsoft License Removal Tool will clear these old files so your new subscription can be recognized.
Will uninstalling the Office license delete my Word or PowerPoint documents?
No. Using the license removal tool only resets the activation state of the software. All your personal documents, templates, and files will remain perfectly safe on your Mac.
How do I check for updates on Microsoft Office for Mac if the apps won't open?
If the individual apps won't launch, you can update Office by downloading the latest version of Microsoft AutoUpdate directly from the Microsoft Support website, which will scan and patch your installed apps.




