How to Download Microsoft 365 Desktop Apps During a Trial
Question details
The user needs to install Microsoft 365 desktop applications during an active trial period without being prompted for a product key, and wants to access Developer options in Excel.

- Product
- Microsoft 365
- Device & OS
- not provided
- Scenario
- Attempting to install desktop Office applications and access advanced Excel developer tools while using a free trial account.
- Observed behavior
- The system unexpectedly asks for a product key during installation or setup instead of recognizing the active trial license.
Verify that you have an active Microsoft 365 trial associated with your current Microsoft account, and ensure you know the exact email address and password used to sign up for the trial.
Download Desktop Apps via Your Microsoft Account
Bypass the product key prompt by downloading the installer directly from the Microsoft account portal where your trial is registered.
Microsoft 365 digital licenses and trials are linked to your account. If you download the installer directly from your account dashboard, the software will automatically authenticate your trial status without requiring a 25-character product key.
Go to the official Microsoft Office download page (office.com) and sign in using the exact Microsoft account associated with your active trial.
On your account homepage, locate and click the 'Install Office' or 'Install apps' button.
Download the setup file to your computer, double-click it to run the installer, and follow the on-screen instructions to complete the installation of the desktop apps.

Enable the Developer Tab in Excel
After successfully installing the desktop apps, manually enable the Developer tab to access advanced tools like VBA and macros.
Try WPS Office: A Free, Lightweight Alternative to Microsoft 365
If you want to avoid Microsoft 365 trial limitations, product key prompts, and subscription fees, switch to WPS Office. It provides powerful desktop applications for Word, Excel, and PowerPoint alternatives with a familiar user interface.
- 1. Download the installer: Visit the official WPS Office website and download the free desktop application for your operating system.
- 2. Install and launch: Run the installer. The process is fast and sets up Writer, Spreadsheets, and Presentation in one unified suite.
- 3. Work seamlessly: Open your existing Microsoft Office files directly in WPS Office and continue working without losing any formatting.

Frequently Asked Questions
Why is Microsoft 365 asking for a product key during my free trial?
This usually happens if the pre-installed version of Office on your device does not recognize your digital trial license, or if you are signed in with a different Microsoft account. Downloading the installer directly from the account linked to your trial resolves this.
Can I access the Excel Developer tab on the web version of Microsoft 365?
No, the Developer tab and advanced features like VBA (Visual Basic for Applications) and macros are exclusive to the desktop version of Excel. You must download and install the desktop app to use these features.
What happens to my desktop apps when the Microsoft 365 trial expires?
Once the trial period ends, the downloaded desktop applications will enter a reduced functionality mode. You will still be able to view and print documents, but you will not be able to edit existing files or create new ones until you purchase a subscription.




