# Documentation

## Quick Links

* [Register a Computer](https://docs.metacorehealth.com/register-computer)
* [Set up your Oculus Quest 2 VR Headset](https://docs.metacorehealth.com/setup-headset)
* [MCH VR Experiences](https://docs.metacorehealth.com/mch-vr-experiences)
* [First Time Set Up](https://docs.metacorehealth.com/first-time-set-up)
* [Running a VR Neurofeedback Session ](https://docs.metacorehealth.com/running-a-session)   

## FAQs

#### I just got my first headset, what now?

* We suggest you go through the pages in order (from [Register a Computer](https://docs.metacorehealth.com/register-computer) all the way to [Running a Session](https://docs.metacorehealth.com/running-a-session)). If you still have questions do not hesitate to contact us!

#### How to deregister a headset

* Open the [MCH Admin Portal](https://admin.metacorehealth.com/dash) and click Account/Office in the top right corner of the page.
* Next click the third tab on the right called "Branch Headsets"
* Next click the little trash can icon next to the headset you want to deregister and you're done!

{% embed url="<https://metacorehealth.com/api/tutorial/deregister_headset.mp4>" %}
Deregister Headset
{% endembed %}

Note: If you accidentally deregister the wrong headset, the next time you use that headset it will automatically register.

#### How to deregister a computer

* Open the MCH desktop app and click the deregister computer button.

![](https://metacorehealth.com/api/tutorial/after_registration.PNG)

#### How to cast from my oculus headset

* [Casting with Oculus Quest 2](https://support.oculus.com/articles/in-vr-experiences/oculus-features/cast-with-quest-2/)

#### VR lenses look blurry when I put the headset on

* Wipe the lenses with a tech or microfiber cloth to get rid of any smudges and/or dirt
* If they still look blurry, adjust the space between the lenses by moving them both inward or outward together

## Contact Us

* If your issue has not been described in any of the help sections, please [submit a ticket](https://admin.metacorehealth.com/help) and we will get back to you shortly!