You need a laptop, PC, tablet or smartphone with a front facing (selfie) camera and a good fast internet connection
Your device will need a built-in microphone and speakers or (if you are alone) you should ideally use a headset with built-in microphone.
Choose a quiet location in your house
Browser - The video room software works with Google Chrome, Firefox and Opera. The latest two versions of each browser are supported.
Caution: it does not work well with Safari!
Some older browsers, and some old smartphones, may ask you to download an app before you can enter the video chat room.
More detailed technical requirements can be found here