To start a Business trial for Project Viewer 365 from Microsoft Store, please follow the steps below:

1. Download and install our latest Project Viewer 365 application from Microsoft Store.
2. Open the application.
3. When the application starts, a dialog will appear asking you to Sign In or Create an Account.
4. Click Create Account, then select the Business subscription option from the Summary section. Enter your email address and password, or choose one of the available third-party sign-up options, and click Continue.
5. After signing up, a dialog displaying the 14-day trial information will appear.
6. Make sure the Business option is selected in the Summary section, then click Start Free Trial.
7. You will be redirected to a browser page where you must enter the required billing information. Add a valid credit card number or choose Google Pay or Apple Pay, then click Start Trial to activate your 14–day Business trial.
8. Return to the Project Viewer 365 for Microsoft Store application and enjoy using the Business trial.