How to Enter Your Office Home & Student Product Key
Question details
The user needs to locate and enter their product key to activate Microsoft Office Home & Student, including versions bundled with new hardware.
- Product
- Microsoft Office Home & Student
- Device & OS
- not provided
- Scenario
- Activating a new purchase or a pre-installed/bundled installation of Microsoft Office Home & Student.
- Observed behavior
- Users are unable to find the correct website or prompt to enter their 25-character product key to complete activation.
Locate your 25-character product key from your receipt, confirmation email, or the physical packaging before attempting activation. Ensure you have an active Microsoft account ready to link to your Office license.
Redeem and Activate via the Office Setup Website
The standard method for entering a newly purchased Office Home & Student product key.
This process links your one-time purchase of Office Home & Student to your personal Microsoft account, allowing you to download and activate the software on your device.
Open your web browser and navigate to setup.office.com.
Click 'Sign In' and enter your existing Microsoft account credentials, or create a new account if you do not already have one.
Type your 25-character product key into the provided fields. Do not include hyphens, as the system will format them automatically.
Follow the on-screen prompts to select your country or region and finish linking the license to your Microsoft account.
Activate Office Bundled with a New PC
Use this method if Office Home & Student came included with your new HP laptop or PC.
Use WPS Office as a Free and Easy Alternative
If you are having trouble activating Microsoft Office Home & Student or cannot locate your product key, consider switching to WPS Office. It provides a complete suite of productivity tools without the hassle of complex activations.
- 1. Download WPS Office: Visit the official WPS website and click the free download button.
- 2. Install the Software: Run the installer file and follow the quick setup instructions to install WPS Office on your device.
- 3. Start Editing Without Keys: Open WPS Office and instantly start creating or editing your Microsoft-compatible documents without needing an activation key.

Frequently Asked Questions
Do I need to include hyphens when entering my Office product key?
No, you do not need to type the hyphens. The setup website (setup.office.com) automatically formats the 25-character key as you type it into the boxes.
Where can I find my Office product key if I bought it online?
If you purchased Office Home & Student digitally, the product key is usually found in your purchase confirmation email or within the digital purchases section on the retailer's website.
What should I do if my product key has already been used?
If an error says the key is already used, it means the license is already linked to a Microsoft account. Go to account.microsoft.com/services and log in with the email you originally used to redeem it.
Why is my new laptop asking for a product key for Office?
If your laptop included a bundled Office license, it is likely a digital license linked to your device's motherboard. Open an Office app and log in with your Microsoft account to activate it; it usually won't require a manual key entry.




