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Product Key Issues

How to Recover a Lost Microsoft 365 Product Key on HP Laptop

Kushani NimanthikaKushani Nimanthika Sep 29, 2026 868 views

Question details

The user needs to recover a lost Microsoft 365 product key bundled with an HP laptop to use Word and Excel, and wants to cancel an unwanted subscription to stop Visa charges.

Recovering a Lost Microsoft 365 Product Key on an HP Laptop and Canceling Subscriptions
Product
Microsoft 365
Device & OS
not provided
Scenario
The user lost the promotional product key included with their new HP laptop and is currently facing unwanted automatic subscription charges.
Observed behavior
The user is unable to activate desktop versions of Word and Excel, and their credit card is being actively charged for a Microsoft 365 subscription.
Before you start

Before proceeding, ensure you have the email address and password for the Microsoft account you originally used to set up your HP laptop, as modern product keys are often linked digitally.

Solution 1Recommended

Activate Office Using Your Linked Microsoft Account

Most new HP laptops use a digital license linked to your Microsoft account instead of a physical product key.

If you already redeemed your promotional Microsoft 365 subscription during the initial laptop setup, the product key is permanently bound to your Microsoft account. You simply need to sign in to activate the software.

1
Open an Office App

Launch Microsoft Word or Excel from the Start menu on your HP laptop.

2
Sign In to Office

Click on 'Sign In' when the activation prompt appears on the screen.

3
Enter Microsoft Credentials

Log in using the exact Microsoft account credentials associated with the included subscription. Once verified, Word and Excel will activate automatically.

Digital License Verification: If successful, you will not need to enter a 25-character product key at all.
Free Microsoft Office alternative

Use WPS Office as a Free Alternative to Microsoft 365

If you cannot recover your product key and prefer not to pay ongoing subscription fees, WPS Office is a powerful, free alternative that lets you edit Word, Excel, and PowerPoint files without any subscription.

  1. 1. Download the Installer: Visit the official WPS Office website and download the free installation file.
  2. 2. Install WPS Office: Run the downloaded file and follow the simple on-screen instructions to install the software on your HP laptop.
  3. 3. Open and Edit Your Files: Launch WPS Office and directly open your existing Word or Excel documents to continue working without a product key.
Completely free to use, saving you from recurring Microsoft 365 subscription charges.Fully compatible with Microsoft Office formats, including .docx, .xlsx, and .pptx.Lightweight design ensures it runs smoothly on any HP laptop without slowing down your system.Familiar user interface makes it incredibly easy to switch from Microsoft Office.
microsoft office alternative - wps office

Frequently Asked Questions

Can I use Word and Excel without a Microsoft 365 product key?

Yes, you can use the web versions of Word and Excel for free. Simply go to office.com, sign in with your free Microsoft account, and you can create and edit documents directly in your web browser without a product key.

Where can I find the Microsoft 365 product key on my new HP laptop?

Most modern HP laptops do not come with a physical product key card. Instead, the Microsoft 365 subscription is a digital license tied to the device. You redeem it by opening an Office app and logging in with your Microsoft account during the initial setup.

Will I lose my existing documents if I cancel my Microsoft 365 subscription?

No, canceling your subscription only stops your access to the premium desktop applications and reduces your OneDrive cloud storage limit. Any documents saved locally on your HP laptop's hard drive will remain completely safe and accessible.