How to Use Microsoft 365 from Another Windows User Profile
Question details
The user needs to use Microsoft 365 applications from a secondary Windows user profile on the same computer.

- Product
- Microsoft 365
- Device & OS
- Windows
- Scenario
- Accessing and activating Office desktop applications after switching to a different Windows user account.
- Observed behavior
- Microsoft 365 blocks access or prompts for activation because the software license is tied to the user account rather than the local machine.
Ensure you have the login credentials for a Microsoft account or work account that possesses an active Microsoft 365 subscription before proceeding.
Activate Microsoft 365 on the Second Profile
Sign in to the newly created Windows profile and activate Microsoft 365 using an account with an active license.
Microsoft 365 subscriptions are linked to individual user accounts rather than the physical computer. This means every Windows profile on the PC must sign in with a valid Microsoft 365 license to use the premium applications.
Switch to the second Windows user profile and launch any Microsoft 365 application, such as Word or Excel, from the Start menu.
When the 'Sign in to set up Office' prompt appears on the screen, click the 'Sign in' button.
Type the email address associated with your active Microsoft 365 subscription, click 'Next', and enter your password.
Follow any two-factor authentication prompts to finish the sign-in and activate the software on this profile.

Share a Microsoft 365 Family Subscription
If you have a Microsoft 365 Family plan, share your subscription with the second user so they can use their own distinct Microsoft account.
Use WPS Office as a Hassle-Free Alternative for Multiple Users
Tired of dealing with complex per-user licensing and subscription sharing on the same computer? WPS Office provides a lightweight, highly compatible, and free alternative to Microsoft Office that works seamlessly across different Windows profiles without strict per-user activation barriers.
- 1. Download the Installer: Visit the official WPS Office website and click the free download button to get the setup file.
- 2. Install WPS Office: Run the lightweight installer and follow the on-screen prompts to set up the software for all users on the computer.
- 3. Open Your Files: Double-click your existing Office documents to open and edit them directly in WPS Office without needing complex account activations.

Frequently Asked Questions
Why does Microsoft 365 ask me to sign in on a new Windows profile?
Microsoft 365 licenses are assigned to specific user accounts rather than the device itself. A new Windows profile does not inherit the sign-in state of the primary profile, so you must authenticate again to prove you have a valid license.
Can I use a Microsoft 365 Personal subscription on two different Windows profiles?
Yes, you can sign in with the same Microsoft 365 Personal account on multiple Windows profiles on the same computer. However, doing so will sync your recent files and OneDrive cloud storage across those profiles.
What should I do if my Microsoft 365 activation fails on the second profile?
Verify that the account you are signing in with actually has an active subscription. If it is a work or school account, ensure your organization's IT policy allows installations and logins on multiple profiles or personal devices.




