License & Subscription Issues

How to Use and Share Microsoft 365 Family on Multiple Devices

Maira Mehtab Sep 22, 2026 869 views

Question details

The user wants to know how to install Microsoft 365 across multiple devices and how to share the subscription benefits with a spouse or family member using a separate email address.

Product: Microsoft 365
Device & OS: not provided
Scenario: Sharing a software subscription within a household and managing multi-device installations for different family members.
Observed behavior: The user needs to successfully invite a family member to their Microsoft 365 plan so the recipient can access the apps and 1 TB OneDrive storage on their respective devices.

Before you start

Ensure you have an active Microsoft 365 Family subscription (the Personal plan cannot be shared) and verify the exact Microsoft account email address of the person you wish to invite.

Solution 1Recommended

Share Microsoft 365 Family with a Spouse or Family Member

Send an invitation to your family member's Microsoft account to grant them full access to Microsoft 365 apps and their own 1 TB of OneDrive storage.

A Microsoft 365 Family subscription can be shared with up to five other people. Each invited person receives their own independent benefits, meaning their files and emails remain completely private.

Sign in to your Microsoft Account

Go to the Microsoft account sharing page and sign in with the email address used to purchase the Microsoft 365 Family subscription.

Send the invitation

Click on 'Start sharing' and select the option to send an email invitation. Enter your spouse's or family member's email address and send the invite.

Accept the invitation

Have the recipient open the email on their own device, click the 'Accept' button, and sign in with their personal Microsoft account.

Install the apps on multiple devices

Once accepted, the family member can navigate to their Microsoft account dashboard to download and install the Microsoft 365 apps on their PC, Mac, or mobile devices.

Device Sign-in Limit: Each user on the Family plan can install the apps on all their devices, but they can only be signed in to Microsoft 365 on up to five devices at the same time.

Free Microsoft Office alternative

Looking for a Free Office Suite for Your Whole Family?

If you don't want to manage expensive family subscriptions or deal with account sharing limits, WPS Office is a powerful, lightweight, and completely free alternative. It offers a familiar interface, highly compatible document editing, and allows anyone in your family to view, edit, and create documents seamlessly across multiple devices.

1. Download WPS Office: Visit the official WPS website and download the free version for your preferred operating system.
2. Open your files directly: Double-click your existing Microsoft Office files; WPS Office will open them with full formatting preserved.
3. Sync across devices: Create a free WPS account to easily sync and access your documents across your phone, tablet, and computer.

Fully compatible with Microsoft Word, Excel, and PowerPoint formats (.docx, .xlsx, .pptx).No expensive family subscriptions required—free to use for everyone in your household.Lightweight software that runs smoothly on Windows, Mac, Linux, iOS, and Android.Familiar user interface ensuring a seamless migration from Microsoft Office.

microsoft office alternative - wps office

Frequently Asked Questions

Can I share a Microsoft 365 Personal subscription with my family?

No, the Microsoft 365 Personal subscription is designed for one person only. To share Microsoft 365 apps and storage with a spouse or other family members, you must upgrade to the Microsoft 365 Family plan.

Will my family members be able to see my private OneDrive files?

No. When you share a Microsoft 365 Family subscription, each person gets their own private 1 TB of OneDrive storage. Their files and emails are completely separated and secure, and they cannot see your files unless you explicitly share a specific file or folder with them.

How many devices can I sign into at the same time?

With Microsoft 365 Family, each individual user (you and up to five people you share with) can install the Office apps on multiple devices and be signed in on up to five devices simultaneously.

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