License & Subscription Issues

Fix: Microsoft 365 Apps Cannot Be Used on Mac with Business Basic

Jason MillerJason Miller Nov 3, 2026 868 views

Question details

The user is unable to use the desktop versions of Word, Outlook, and Teams on a Mac, though the web-based versions remain fully functional.

Fix: Microsoft 365 Apps Cannot Be Used on Mac with Business Basic
Product
Microsoft 365 Business Basic
Device & OS
macOS 10.14.6
Scenario
Attempting to open and use installed Microsoft 365 desktop applications on a Mac using a company account.
Observed behavior
Desktop applications prompt for a license or stop working, while the browser-based web versions of the same apps continue to work normally.
Before you start

Verify your current Microsoft 365 subscription status by logging into the Microsoft account portal to confirm which license is assigned to your account.

Solution 1Recommended

Upgrade Your Subscription to Include Desktop Licenses

The Business Basic plan does not include desktop application licenses. You or your IT administrator must upgrade to a plan that supports desktop apps.

Microsoft 365 Business Basic is designed for cloud-only productivity, meaning it only grants access to the web and mobile versions of Office applications. To restore access to desktop applications like Word and Outlook on your Mac, your organization needs to assign you a license that includes desktop app entitlements.

1
Sign in to the Admin Center

Log in to the Microsoft 365 admin center using an administrator account.

2
Navigate to Billing

Go to the 'Billing' section in the left-hand menu and select 'Your products'.

3
Upgrade the Subscription

Select your current Business Basic subscription, click on 'Upgrade', and choose a plan like Microsoft 365 Business Standard or Business Premium.

4
Assign the New License

Once upgraded, go to 'Users' > 'Active users', select your account, and ensure the new license is checked and assigned.

Upgrade Your Subscription to Include Desktop Licenses
Administrator Rights Required: If you are not the IT administrator for your organization, you will need to contact them to request a license upgrade.
Free Microsoft Office alternative

Use WPS Office as a Free Desktop Alternative for Mac

If your Microsoft 365 Business Basic plan lacks desktop licenses and you prefer not to upgrade, WPS Office provides a powerful, free desktop suite for Mac. It offers high compatibility with Microsoft formats, allowing you to edit your documents seamlessly without a premium subscription.

  1. 1. Download WPS Office for Mac: Visit the official WPS Office website and download the macOS installation package.
  2. 2. Install the Application: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
  3. 3. Open Your Microsoft Files: Launch WPS Office and directly open your existing Word, Excel, or PowerPoint files to continue working for free.
Provides full, free desktop applications for Mac usersHighly compatible with Microsoft Office formats (.docx, .xlsx, .pptx)Lightweight application that runs smoothly on older operating systems like macOS 10.14.6All-in-one workspace featuring Writer, Spreadsheet, Presentation, and PDF tools
microsoft office alternative - wps office

Frequently Asked Questions

Does Microsoft 365 Business Basic include desktop apps for Mac?

No, Microsoft 365 Business Basic only provides access to the web and mobile versions of Office applications. It does not include licenses for the downloadable desktop versions for Mac or Windows.

Why did my desktop apps suddenly stop working if I haven't changed my plan?

This can happen if your organization recently modified your license, a complimentary trial period for desktop apps expired, or there was a billing issue that caused the system to downgrade your access to the web-only Basic tier.

Can I use the desktop Microsoft Teams app with a Business Basic license?

Microsoft recently updated its licensing structure. Depending on your exact Business Basic tier and region, Teams might be excluded from the core package or only available as a web/mobile version. Check with your IT admin regarding your specific Teams entitlements.

How can I check which Microsoft 365 license I currently have?

Log in to your account at myaccount.microsoft.com, navigate to the 'Subscriptions' section, and look at the licenses assigned to you. If you see 'Microsoft 365 Business Basic' without 'The latest desktop version of Office', you do not have desktop app rights.