Does Microsoft Office Home and Student Need Reactivation?
Question details
The user wants to know if the one-time purchase of Office Home and Student expires and under what circumstances it might ask for reactivation.

- Product
- Microsoft Office Home and Student
- Device & OS
- not provided
- Scenario
- Addressing unexpected activation prompts or verifying license longevity after moving the software to a new device.
- Observed behavior
- Microsoft Office is prompting the user to reactivate their Home and Student license, causing confusion about its one-time purchase status.
Ensure you have the login credentials for the Microsoft account originally used to purchase or register your Office Home and Student license.
Reactivate by Refreshing Your Microsoft Account Sign-in
Use this method if Office is unexpectedly asking for activation on a device where it was previously activated.
Microsoft Office Home and Student is a one-time purchase that does not expire. However, it may occasionally lose connection to your account or require reverification. Signing out and back in usually resolves this.
Open a web browser, go to account.microsoft.com, sign in, and navigate to 'Services & subscriptions' to confirm your Office Home and Student license is listed.
Launch any Microsoft Office application, such as Word or Excel, on your computer.
Click on 'File' in the top-left corner, then select 'Account' from the bottom-left menu.
Click the 'Sign out' button under your user information. Once signed out, click 'Sign in' and enter the credentials for the Microsoft account associated with your Office purchase.

Reactivate After Hardware Changes or Moving to a New PC
Follow these steps if you have upgraded major components on your PC or are transferring your license to a new computer.
Switch to WPS Office to Avoid Activation Hassles
Tired of dealing with strict license transfers and unexpected reactivation prompts? WPS Office is a free, lightweight alternative that offers seamless compatibility with your existing documents without the complex activation rules.
- 1. Download the installer: Visit the official WPS Office website and click the free download button for your operating system.
- 2. Install WPS Office: Run the downloaded installation file and follow the straightforward on-screen instructions.
- 3. Open your files instantly: Launch WPS Office and directly open your existing Word, Excel, and PowerPoint files without any activation barriers.

Frequently Asked Questions
Does Office Home and Student expire after 3 years?
No. Microsoft Office Home and Student is a one-time purchase. It does not expire after a fixed period and can be used indefinitely on the licensed device without an ongoing subscription.
Can I move my Office Home and Student license to a new computer?
Yes. However, because it is a single-device license, you must first uninstall or deactivate it from the previous computer before installing and activating it on the new one.
Why is my Office asking for activation when I already bought it?
This usually happens if there were significant hardware changes, major operating system updates, or if the application simply lost its connection to the Microsoft account linked to your purchase. Signing out and back into the Office app usually resolves the issue.




