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How to Install and Use Microsoft Office on a New MacBook Air
Question details
The user needs instructions on how to install and activate Microsoft Office on a newly purchased MacBook Air, particularly when migrating from another Mac.
- Product
- Microsoft Office
- Device & OS
- macOS
- Scenario
- Setting up a new MacBook Air and attempting to install or transfer an existing Microsoft Office license.
- Observed behavior
- The user wants to successfully download, install, and activate the correct version of Office applications in the new macOS environment.
Verify which version of Microsoft Office you own (such as Microsoft 365, Office 2021, or Office 2019) and ensure you have the login credentials for the Microsoft account associated with that license.
Install and Activate Office from Your Microsoft Account
This is the primary method for users with an active Microsoft 365 subscription or a previously linked perpetual license (like Office 2021 or 2019).
If you have already used Microsoft Office on another Mac, your license is securely linked to your Microsoft account. You simply need to download the Mac installer from your account dashboard to set it up on the new device.
Open a web browser on your new MacBook Air, navigate to office.com, and sign in with the Microsoft account linked to your Office license.
Click the 'Install Office' or 'Install apps' button on your account dashboard to download the macOS installer package (.pkg file).
Locate the downloaded .pkg file in your Downloads folder, double-click it, and follow the on-screen prompts to install the software.
Launch any installed application, such as Microsoft Word. Click 'Get Started' and sign in with your Microsoft account when prompted to activate the license on your new Mac.
Redeem a New Product Key
Use this method if you recently purchased a new retail box or digital product key that has not yet been linked to a Microsoft account.
Try WPS Office for Mac – A Lightweight, Free Alternative
If your older version of Microsoft Office is no longer compatible with your new MacBook Air, or if you want to avoid paying for a new subscription, WPS Office provides a powerful, free, and highly compatible alternative.
- 1. Download the App: Visit the official WPS Office website on your MacBook Air and click 'Free Download' for the macOS version.
- 2. Install WPS Office: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
- 3. Launch and Edit: Open WPS Office from Launchpad and seamlessly open, edit, and save your existing Microsoft Office files.
Frequently Asked Questions
Can I transfer a one-time purchase of Office from an old Mac to a new MacBook Air?
Yes, but for perpetual licenses like Office 2019 or 2021, you must first uninstall the software from your old Mac. After doing so, you can download and install it on the new MacBook Air from your Microsoft account. You may need to choose activation by telephone if you receive a 'maximum activations reached' error.
Why is my older version of Office not working on my new MacBook Air?
Newer MacBook Air models run on modern macOS versions that exclusively support 64-bit applications. Older versions like Office 2011 are 32-bit and will not run. Furthermore, Microsoft has ended support for Office 2016 and older versions on recent macOS updates.
Do I need an internet connection to install Office on a Mac?
Yes. An active internet connection is required to download the installation package from your Microsoft account and to verify your license with Microsoft's servers during the initial activation step.
