How To Use The Oculus Quest 2 - Tutorial (Generic) 

Before you start your VR experience here are a few things to keep in mind…
When you first put on the headset look at the ground, you will be able to see a blue circle around you.
This is the safety boundary, so stay in the centre of this circle throughout the experience.
Once the experience starts, make sure you can hear the voice over clearly, the volume button is on the headset under your right eye if you need to adjust the volume.
To select buttons within the experience, point the lasers at a button, then on the controller, press the button under your index finger to select.
When going through a recipe, the buttons you’ll need are the one under your index finger to pinch, the button under your middle finger to grab items, and the B button to exit the recipe.
Finally, if at any point you feel disorientated, or simply want to take a break from VR, just remove the headset. The experience will simply pause.