What Microsoft 365 Family includes and who it's for

Microsoft 365 Family is a subscription that gives up to six people in your household access to Microsoft Office apps, cloud storage, and other services for one annual or monthly payment. Each person gets their own account, their own 1 TB of OneDrive storage, and can install the apps on multiple devices — typically up to five devices per person, though the exact number depends on the device type.

You pay one subscription fee and divide it among household members, which makes it cheaper per person than buying individual subscriptions. The person who sets up the subscription (the organizer) manages the group, adds or removes members, and can see basic activity like storage use — but cannot see the contents of other people's files or emails.

This subscription is different from Microsoft 365 Personal, which covers only one person but costs less per year. It is also different from Microsoft 365 Business subscriptions, which are designed for workplace use and include different features.

Key Takeaways

  • Microsoft 365 Family costs a set amount per year or month and covers up to six household members, each with their own 1 TB of OneDrive storage and full access to Word, Excel, PowerPoint, and Outlook.
  • Each person can install the apps on multiple devices (the limit varies by device type), and you can switch between devices by signing in with your Microsoft account.
  • The subscription renews automatically each month or year, and you can cancel anytime through your Microsoft account settings without penalty.
  • If someone leaves your household, the organizer can remove them from the subscription, and that person loses access to the shared benefits but keeps any files they saved to their own OneDrive.
  • Microsoft 365 Family includes Outlook email, OneDrive cloud storage, and access to online versions of Office apps through a web browser, even on devices where you cannot install the desktop versions.

What apps and services come with the subscription

The core apps are Word, Excel, PowerPoint, and Outlook — the desktop versions you install on your computer, plus the web versions you can use in any browser. You also get OneNote for note-taking, Access and Publisher (on Windows only), and Teams for video calls and messaging.

Each household member receives 1 TB of OneDrive storage, which is cloud storage where you can save files and access them from any device. This is separate storage for each person — the organizer cannot see or access other members' files unless they are shared. If someone leaves the household, their files stay in their OneDrive as long as they keep their Microsoft account active.

The subscription also includes Microsoft Editor, which checks grammar and spelling across Office apps and in some web browsers. You get access to Microsoft 365 online, which means you can use lighter versions of Word, Excel, and PowerPoint in any web browser, even on a device where you have not installed the desktop apps.

Cost and payment options

Microsoft 365 Family has two payment choices: pay annually or pay monthly. The annual option costs less per month if you do the math, but you pay the full year upfront. The monthly option lets you pay smaller amounts each month but costs more over a year. You can switch between monthly and annual billing, though the change takes effect at your next renewal date.

The subscription renews automatically. You can turn off auto-renewal in your Microsoft account settings at any time, and your access continues until the current subscription period ends. If you turn off auto-renewal and then change your mind, you can turn it back on before the subscription expires.

If you are a student or educator, Microsoft may offer a different subscription through your school. Check with your school's IT department or Microsoft's education site to see what is available to you.

How to set up and manage household members

The person who buys the subscription becomes the organizer. They set up the subscription in their Microsoft account, then invite up to five other household members by email. Each invited person receives an email and can accept or decline the invitation. Once they accept, they are added to the group and can start using the apps and storage.

The organizer can remove a household member at any time through their account settings. When someone is removed, they lose access to the shared subscription benefits when ready, but their OneDrive files and Outlook email remain in their Microsoft account. They can still access those files and email if they sign in with their own Microsoft account, even after being removed from the family group.

If the organizer leaves the household or no longer wants to manage the subscription, they can transfer the organizer role to another household member. That person then takes over managing the group and can add or remove members.

Device limits and how to use apps on multiple devices

Each person in the household can install Microsoft 365 on multiple devices. The exact limit depends on the device type: typically five devices total per person, though some devices (like shared computers) may count differently. You sign in with your Microsoft account on each device, and the subscription recognizes you and activates the apps.

If you reach your device limit and want to install on a new device, you can remove an old device from your account through your Microsoft account settings. This frees up a slot for the new device. You can also use the web versions of Office apps (Word, Excel, PowerPoint) in any browser on any device without counting against your device limit.

If you share a computer with someone else in your household, you can both use the subscription on that computer by signing in with your own accounts. Each person's files, settings, and email stay separate.

What happens if you cancel or your subscription expires

If you stop paying or turn off auto-renewal, your access to the apps and OneDrive storage ends when the current subscription period expires. You cannot open or edit files in the desktop versions of Word, Excel, or PowerPoint after that date. However, your files stay in your OneDrive, and you can still view and read them through the OneDrive website or the OneDrive app.

You can also view your files using the free web versions of Office apps (Word, Excel, PowerPoint online) at Office.com, though these have fewer features than the desktop versions. Your Outlook email and contacts remain in your Microsoft account and are accessible through Outlook.com.

If you restart your subscription later, your files are still there, and you can use the desktop apps again. There is no penalty for canceling and restarting.

Microsoft 365 Family versus other subscription options

Microsoft 365 Personal covers one person only and costs less per year than Family, but you cannot share it with household members. If multiple people in your home need Office apps, buying one Family subscription is usually cheaper than buying multiple Personal subscriptions.

Microsoft 365 Business subscriptions are designed for workplace use and include different apps and features (like advanced security and IT management tools). They are not meant for household use and typically cost more.

Free alternatives include the web versions of Office apps at Office.com (no subscription needed, limited features) and Google Workspace (Docs, Sheets, Slides — free or paid plans). These do not include Outlook email or desktop apps, but they work in any browser and are free to start.

Frequently Asked Questions

Can I use Microsoft 365 Family on a Mac or iPad?

Yes. Microsoft 365 apps are available for Mac, iPad, and iPhone. Each household member can install them on their own devices up to the device limit. The apps work the same way as on Windows — you sign in with your Microsoft account, and the subscription activates.

What if someone in my household leaves — do they keep their files?

Yes. When you remove them from the subscription, they lose access to the shared benefits, but their OneDrive files and Outlook email stay in their Microsoft account. They can sign in anytime to view, read, or manage their files, even after being removed from the family group.

Can I use Microsoft 365 Family at work?

The subscription is licensed for personal and household use only, not for business or workplace purposes. If you need Office apps for work, your employer should provide a Microsoft 365 Business subscription. Using a Family subscription for work violates the terms of service.

Do I need internet to use the apps?

You need internet to sign in and set up the subscription, and to use OneDrive and Outlook. Once the desktop apps are installed and activated, you can use Word, Excel, and PowerPoint offline. Changes sync to the cloud when you reconnect to the internet.

What if I want to add more than six people?

Microsoft 365 Family is limited to six household members. If you need to cover more people, you would need to buy additional subscriptions (either more Family subscriptions or Personal subscriptions for individuals).