If a person signs in to Microsoft 365 or Office on your device without a subscription, they will be able to view and print files, but not create or edit files. If you have Microsoft 365 Family, you can share your subscription with five additional people. Each person can sign in to Office using their own Microsoft account on your device to create and edit their own files. You can share your Microsoft 365 Family subscription with up to five other people. Each person will use their own Microsoft account to install Microsoft 365 Office on all their devices and be signed in to five at the same time. You can view and print files, but not create or edit files, until you sign back i

Real-time collaboration is at the core of Microsoft 365