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How to Install Microsoft 365 Purchased for Mobile on a Mac
Question details
The user wants to install and activate a Microsoft 365 subscription, which was originally purchased on a mobile device, onto a Mac computer.
- Product
- Microsoft 365
- Device & OS
- Mac
- Scenario
- Installing and activating desktop Office applications on a Mac using an existing mobile-purchased subscription.
- Observed behavior
- The user needs to know if a separate Mac purchase is required and how to correctly apply their mobile subscription to the Mac desktop apps.
Ensure you know the exact Microsoft account credentials (email and password) that were used to purchase the Microsoft 365 Personal or Family subscription on your mobile device.
Download and Activate Microsoft 365 on Your Mac
If you have an eligible Microsoft 365 Personal or Family subscription, you can install the desktop applications on your Mac without buying a separate license.
Microsoft 365 Personal and Family subscriptions support installation across multiple devices, including iPhones, Androids, Windows PCs, and Mac computers. As long as your mobile purchase was for one of these multi-device tiers, your Mac installation is fully covered.
Open the Mac App Store and search for 'Microsoft 365', or navigate to the official Microsoft website and log in to your account dashboard to download the Mac installer.
Run the downloaded installer file and follow the on-screen prompts to install the suite (Word, Excel, PowerPoint, etc.) onto your Mac.
Launch any newly installed Microsoft application, such as Word. When prompted to activate, select 'Sign In' and enter the Microsoft account credentials associated with your mobile purchase.
Try WPS Office for Mac as a Free Alternative
If your mobile purchase was a mobile-only Basic plan or you prefer not to pay for expensive software renewals, WPS Office provides a fully featured, lightweight, and free alternative for your Mac desktop.
- 1. Download WPS Office for Mac: Visit the official WPS website on your Mac and click the 'Free Download' button.
- 2. Install the Application: Open the downloaded setup file and drag the WPS Office icon into your Applications folder.
- 3. Start Creating: Launch WPS Office from your Launchpad to instantly start creating and editing Word, Excel, and PowerPoint files for free.
Frequently Asked Questions
Do I have to buy Microsoft 365 again for my Mac if I bought it on my phone?
No, a separate purchase is not necessary if your mobile purchase was for a Microsoft 365 Personal or Family subscription. These tiers cover multiple devices including Mac computers.
Why is my Mac saying I don't have a valid Microsoft 365 subscription?
This usually occurs if you are signed in with a different Microsoft account than the one used for the mobile purchase, or if your mobile subscription is a 'Basic' or mobile-only plan that does not include desktop app access.
Can I use the Mac App Store to download my mobile-purchased Microsoft Office?
Yes. You can download the Microsoft 365 apps directly from the Mac App Store for free. After installation, simply open the app and sign in with the Microsoft account tied to your mobile subscription to activate them.
