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Activation Problems

How to Enable Shared Computer Activation for Microsoft 365

Kushani NimanthikaKushani Nimanthika Sep 29, 2026 869 views

Question details

The user needs to configure Microsoft 365 Apps on a shared computer so that multiple individuals can use the software with their own separate Microsoft licenses.

How to Enable Shared Computer Activation for Microsoft 365
Product
Microsoft 365
Device & OS
Windows
Scenario
Setting up a multi-user environment where several employees or users share a single device equipped with Microsoft 365 Apps.
Observed behavior
Activation must be configured at the device level rather than the user profile level, allowing the creation of unique licensing tokens for each signed-in user.
Before you start

Ensure you have administrative privileges on the shared computer and that your users have a commercial or business license (such as Microsoft 365 Business Premium) that supports shared activation.

Solution 1Recommended

Enable Activation via the Microsoft Support and Recovery Assistant (SaRA)

Use the SaRA command-line tool from an elevated Command Prompt to quickly configure the shared computer scenario.

Shared Computer Activation is configured on the machine itself rather than through individual user profiles. Running the SaRA command automates the registry and configuration changes required to support multiple licensed users on a single installation.

1
Open Command Prompt as Administrator

Click the Windows Start menu, type 'cmd', right-click on 'Command Prompt', and select 'Run as administrator'.

2
Execute the SaRA Configuration Command

In the elevated Command Prompt, type or paste the following command and press Enter: SaRAcmd.exe -S OfficeSharedComputerScenario -AcceptEula -CloseOffice

3
Sign In with Licensed Accounts

Once the command executes successfully, have each user sign in to Microsoft 365 Apps with their own licensed business account to generate their local licensing token.

Enable Activation via the Microsoft Support and Recovery Assistant (SaRA)
License Requirements: Personal and business subscriptions operate in separate environments. Each user logging into the shared computer must have their own valid Microsoft 365 business license.
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Frequently Asked Questions

Can I use a Microsoft 365 Personal subscription with Shared Computer Activation?

No. Personal and Business subscriptions use entirely separate environments. Shared Computer Activation is designed for commercial environments and requires each user to have an appropriate business or enterprise license.

How does Microsoft 365 verify licenses on a shared computer?

Once Shared Computer Activation is enabled on the device, it bypasses the standard device-based activation. Instead, when a user signs in, Microsoft 365 Apps contacts the licensing service and creates a temporary licensing token exclusively in that user's local profile.

Where is the Shared Computer Activation configured?

It is configured directly on the physical or virtual machine where Microsoft 365 Apps are installed, typically by an IT administrator, rather than through an individual user's online Office profile.