How to deactivate Office installation on a specific device?
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Basically, the Microsoft 365 apps license allows a user to install the Office apps on up to five desktops, five tablets, and five mobile devices. If they install Microsoft 365 apps on more than 10 devices, the apps on the device that has been inactive the longest will be automatically deactivated. On these deactivated devices, Microsoft 365 apps will enter reduced functionality mode.
What is reduced functionality mode in Microsoft 365 Office apps?- In reduced functionality mode, Microsoft 365 apps remain installed on the device, but users can only view and print their documents.
- All editing and new document creation features are disabled, and the user will see a message similar to the one shown in this image.
Microsoft 365 users or the admins can also manually deactivate Office activations. Normally, people decide to deactivate Microsoft Office activations for the following reasons:
- Installed device lost: If a device is lost, manual deactivation is necessary to prevent unauthorized access and to free up the activation on another device.
- No Office apps-related activity: If no Office apps-related activity has been performed from a device for an extended period, manual deactivation ensures availability for another device.
To deactivate the Office activation on a specific device, users can follow the below steps in any device. After deactivation, the account will be signed out from the respective device when it connects to the internet.
- Go to the Apps & devices page in the Office portal. Select the down arrow next to 'DEVICES' to view the devices where appropriate Office apps were installed.
- Select the Sign out option available next to the appropriate device, then confirm by choosing Sign out in the dialog box.
Admins can disable any user's Office installation on specific devices. To do this, follow the steps outlined here.
- Navigate to the respective user in the Microsoft 365 admin center and choose the View Microsoft 365 activations button.
- Find the device you want to deactivate, click on the cross mark (❌) next to it, and select Yes to confirm.