** Links provide quick video on subject.

About the VIVE Focus 3 headset:

https://www.vive.com/us/support/focus3/category_howto/about-headset.html

Charging the headset:

https://www.vive.com/us/support/focus3/category_howto/charging-the-headset.html

Connecting to a Wi‍-Fi network:

https://www.vive.com/us/support/focus3/category_howto/connecting-to-a-wi-fi-network.html

Putting on the headset:

https://www.vive.com/us/support/focus3/category_howto/putting-on-the-headset.html

Adjusting the IPD on the headset:

https://www.vive.com/us/support/focus3/category_howto/adjusting-the-ipd-on-the-headset.html

System and firmware updates:

https://www.vive.com/us/support/focus3/category_howto/updating-the-headset-firmware.html

Pairing Vive Manager:

https://www.vive.com/us/support/focus3/category_howto/pairing-vive-manager-with-headset.html

Casting your screen:

https://www.vive.com/us/support/focus3/category_howto/casting-your-screen.html

What do I do if my headset isn't responding?

https://www.vive.com/us/support/focus3/category_howto/what-to-do-if-headset-not-responding.html