There are several apps in Quest that do desktop mirroring. However, all had to install apps separately on both the quest and the PC, and the pass-through function of the quest could not be used. On the contrary, the service "Infinity Office" being developed by Oculus is said to be able to use a keyboard in a pass-through space. Since this service has not yet been released, we can simulate Infinity Office in the quest with only the Chrome browser. In this way, you can use quests to work with office programs such as Word, Excel, Powerpoint in VR space with very few hassle. 1. make sure that Quest and PC are on the same wifi network. 2. Go to the next web page in PC Chrome browser https://virtc.app/ 3. Click the red "Start Streaming My desktop" 4. Select "share the entire screen" 5. You are now sharing your screen! and a 5 digit number is generated. 6. Sit at your desk and wear your quest 7. Enter the quest and activate the pass-through environment in the se...