Product Key Issues

Product Key ID vs. Microsoft Product Key on ASUS Laptops: How to Redeem

Bushra Parveen Oct 1, 2026 872 views

Question details

The user needs to understand the difference between a Product Key ID and a Microsoft product key, and wants to know the correct procedure for redeeming Microsoft Office on a new laptop.

Product Key ID vs. Microsoft Product Key on an ASUS Laptop

Product: Microsoft Office
Device & OS: ASUS Laptop
Scenario: Attempting to redeem and activate Microsoft Office bundled with an ASUS laptop.
Observed behavior: The user found a Product Key ID but is unable to use it to activate Microsoft Office, which requires a standard 25-character product key.

Before you start

Verify your ASUS laptop purchase details to confirm whether a Microsoft Office subscription or lifetime license was explicitly included with your device.

Solution 1Recommended

Differentiate the Keys and Redeem Office via Microsoft Portal

Understand that a Product Key ID is strictly for hardware identification, while the 25-character Microsoft product key is necessary to activate your software.

A Product Key ID cannot be redeemed on its own. It is generated by the system for identification purposes. To activate Microsoft Office, you must use the actual 25-character product key, which is usually provided by the retailer or included in the laptop's packaging.

Locate the 25-character key

Check your laptop's original packaging, a physical card inside the box, or your digital email receipt for a 25-character code formatted as XXXXX-XXXXX-XXXXX-XXXXX-XXXXX.

Visit the Microsoft redemption portal

Open your web browser and navigate to setup.office.com.

Sign in to your account

Enter the product key

Type the 25-character Microsoft product key into the designated field to bind the Office license to your account and begin the download.

Differentiate the Keys and Redeem Office via Microsoft Portal

Digital Licenses: Some modern ASUS laptops feature a digital license tied directly to the device. In such cases, simply opening an installed Office app (like Word) and signing in with your Microsoft account will prompt the activation.

Solution 2

Contact the Retailer or ASUS Support for a Missing Key

If you only have a Product Key ID and cannot locate the 25-character product key, you will need to reach out to the seller for assistance.

Free Microsoft Office alternative

Use WPS Office as a Free and Powerful Alternative

If you are unable to recover your Microsoft product key or prefer not to purchase an expensive new license, WPS Office is an excellent, free alternative. It provides a complete suite of productivity tools without the hassle of complicated activation keys.

1. Download the software: Visit the official WPS Office website and click the free download button.
2. Install WPS Office: Run the downloaded installer file and follow the simple on-screen setup instructions.
3. Start creating documents: Open WPS Office to immediately begin creating and editing your documents, spreadsheets, and presentations for free.

Fully compatible with Microsoft Word, Excel, and PowerPoint file formatsFree to download and use with a lightweight installation packageFamiliar tabbed user interface for a seamless transitionNo complex product key redemption required to start editing documents

microsoft office alternative - wps office

Frequently Asked Questions

Can I use the Product Key ID to activate Windows or Microsoft Office?

No. The Product Key ID is solely an identification number used by Microsoft or the manufacturer's support team to identify your software build. You must use the 25-character Microsoft product key to activate your software.

Where can I usually find the Microsoft product key on a new ASUS laptop?

The product key is typically printed on a physical card included inside the laptop's packaging, attached as a sticker on the bottom of the device, or sent to you in a digital email receipt if purchased online.

What should I do if my laptop came with a digital license instead of a physical key?

If your laptop includes a digital license, you do not need a 25-character key. Simply ensure your Windows OS is activated, launch any pre-installed Microsoft Office application like Word, and sign in with your Microsoft account to claim the license.

Installation & Activation