Update & Upgrade Problems

How to Update Microsoft Excel and Understand Product Keys

Ayan Masood Oct 15, 2026 869 views

Question details

The user needs to know how to install the latest updates for Microsoft Excel and clarify how product keys are used for activating Microsoft Office products.

How to Update Microsoft Excel and Understand Product Keys

Product: Microsoft Excel
Device & OS: not provided
Scenario: Keeping Microsoft Office applications up to date and verifying software activation status.
Observed behavior: The user requires clear instructions on initiating Office updates and understanding the differences between a 25-character product key and Microsoft 365 account-based activation.

Before you start

Ensure you are connected to a stable internet network before checking for updates, and have your Microsoft account credentials or 25-character product key ready if your software requires activation.

Solution 1Recommended

How to Manually Update Microsoft Excel

Follow these steps from within the Excel application to manually trigger and install the latest Office updates.

Microsoft Office typically updates automatically in the background, but you can manually force an update check to ensure you have the latest features and security patches.

Open Microsoft Excel

Launch the Microsoft Excel desktop application and create a blank workbook or open an existing spreadsheet to access the main menu.

Navigate to the Account Settings

Click on 'File' in the top-left corner of the application window, then select 'Account' (or 'Office Account' depending on your version) from the bottom of the left-hand sidebar.

Access Update Options

Look for the 'Product Information' section on the right side of the screen. Click on the 'Update Options' drop-down button located next to the Office Updates section.

Click Update Now

Select 'Update Now' from the drop-down menu. Excel will connect to Microsoft servers, check for available updates, and download them in the background. You may be prompted to save your work and close Excel to finalize the installation.

Update Successful: Once the updates are installed, Excel will automatically restart, and a message will appear confirming that your Office applications are up to date.

Solution 2

Understanding Product Keys vs. Account Activation

Determine whether your version of Excel requires a traditional 25-character product key or just a Microsoft account sign-in.

Free Microsoft Office alternative

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If managing Microsoft Office updates, product keys, and recurring subscriptions is becoming cumbersome, try WPS Office. It provides a lightweight, powerful, and completely free alternative to Microsoft Office, featuring automatic updates without the need for complicated activation codes.

1. Download the WPS Office installer: Visit the official WPS website and click the free download button to get the latest version.
2. Install the application: Run the downloaded setup file and follow the on-screen instructions to install the suite in minutes.
3. Open your spreadsheets: Launch WPS Spreadsheets to instantly open, edit, and save your existing Microsoft Excel files.

Fully compatible with Microsoft Excel (.xlsx), Word (.docx), and PowerPoint (.pptx) formats.Completely free to use without requiring a 25-character product key or paid subscription.Lightweight installation process with seamless background updates to keep you secure.Familiar tabbed user interface, ensuring a zero learning curve for existing Microsoft Office users.

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Frequently Asked Questions

Why don't I see the 'Update Options' button in Microsoft Excel?

If the 'Update Options' button is missing under File > Account, your updates might be managed by your company's IT department through a Group Policy, or you may be using a volume-licensed version of Office that updates through Windows Update instead.

Where can I find my 25-character Microsoft Office product key?

Depending on how you purchased Office, your product key might be printed on a card inside the physical box, included on your physical receipt, sent in an email receipt for digital purchases, or accessed through your Microsoft online store account history.

Do I need a product key to update Microsoft 365?

No. Microsoft 365 relies on account-based activation. As long as you are signed into Excel with the Microsoft account that holds an active subscription, you will automatically receive software and feature updates without ever needing to enter a product key.

Will updating Microsoft Excel delete or alter my saved spreadsheets?

No, updating Excel only updates the software application itself. It does not affect, delete, or alter any of the workbooks or data files you have saved on your computer or cloud storage.

Installation & Activation