Currently, you can only see 1 monitor at a time when using your computer in VR in Workrooms. We are working on making it possible to see multiple monitors at once.
To switch monitors when using your computer in VR:
From the Workrooms app, hover over your in-VR computer screen and select Switch monitors.
Note: If you receive a notification from Oculus Remote Desktop about hybrid GPUs, you may need to adjust your Windows settings to ensure the Oculus Remote Desktop app is running on your integrated GPU. Oculus Remote Desktop (Windows) is not currently supported on computers with hybrid GPUs.
Keep in mind, some GPUs have their own control panel application that overrides Windows settings (example: Nvidia). If your GPU has a control panel, be sure to enable integrated GPU support for Oculus Remote Desktop from this application.