How to Share Microsoft Office 2021 Across Multiple Windows Accounts
Question details
The user wants to know if a one-time purchase of Microsoft Office 2021 can be shared among different Windows user accounts on a single laptop.

- Product
- Microsoft Office 2021
- Device & OS
- Windows
- Scenario
- Setting up a shared family or work PC where multiple users have separate local Windows profiles.
- Observed behavior
- The goal is to allow all local Windows users on the same device to access and use the installed Microsoft Office 2021 applications without needing separate licenses.
Ensure you are logged into the primary Windows account that has Administrator privileges before beginning the Office installation process.
Install Office 2021 Using an Administrator Account
By installing Office 2021 as a Windows administrator, the software becomes globally accessible to all other local Windows accounts on the same machine.
Microsoft Office 2021 is a one-time purchase license tied to the specific computer rather than a user subscription. Therefore, once installed system-wide on the PC, any user profile can launch and use the applications independently.
Turn on the computer and sign into Windows using an account that possesses local administrator rights.
Run the Microsoft Office 2021 setup file and follow the on-screen prompts to complete the installation.
Log out of the administrator account and sign into a secondary Windows account. Open the Start menu and search for Word or Excel to confirm the application launches successfully.

Share Office Software Seamlessly with WPS Office
Looking for an easier way to equip all your family members or coworkers with essential office tools? WPS Office provides a free, lightweight suite that works effortlessly across all user accounts. Enjoy a familiar interface and flawless compatibility with Word, Excel, and PowerPoint files without worrying about complex licensing rules.
- 1. Download the Installer: Visit the official WPS Office website and download the free installation package to your computer.
- 2. Run the Setup: Execute the downloaded file as an administrator and follow the simple prompts to install WPS Office.
- 3. Start Creating: Any user on the computer can immediately launch WPS Office from the desktop or Start menu and begin working on their documents.

Frequently Asked Questions
Do I need to buy multiple licenses for different users on the same computer?
No. For an Office 2021 one-time purchase, a single installation by an administrator allows all local user accounts on that specific computer to use the software without requiring additional licenses.
Does this sharing method work for Microsoft 365 subscriptions?
Microsoft 365 operates differently because it is a subscription tied to a specific Microsoft account. To share Microsoft 365 apps with other users on separate accounts, you typically need a Microsoft 365 Family subscription.
Why can't another user see the Office apps after I installed them?
If secondary users cannot find the applications, ensure you installed the software using an Administrator account. You may also need to manually pin the application shortcuts to their Start menu or desktop from the main program files folder.




