Log in to your OMS account and navigate to the User Guide tab. Under the "Using VR scenarios on your computer" section, you will find the OMS software for Windows link.
Once you've found this link, make sure your computer is not in power saving mode and that you've watched this video to guide you through the installation process (you can find written instructions below):
How to install OMS onto your Windows PC
1. Log in to your OMS account and navigate to the Getting Started tab.
2. Under Section 1.1, select the OMS software for Windows link.
3. If prompted to select a destination for the file, select Downloads.
4. When file has completed downloading, use File Explorer to navigate to the Downloads folder and locate the OMS installer file.
5. Double-click the OMS installer file to open.
6. If you are prompted with a "Windows protected your PC" pop-up, click "More info." and then "Run Anyway".
8. The OMS Installer window will appear. Advance through the installation by clicking "Continue."
9. Read and accept the license terms by clicking "Agree."
10. Click "Continue."
11. Click "Install."
12. You may be prompted to enter an admin password to start the installation.
13. When install is complete, click "Okay."
14. You can now log in to the OMS Hub (Web App) (www.oms-app.com) to launch scenarios using a Google Chrome browser.