Signing into the room
Follow the link provided to you.
Enter your name and click "Join Session" button:
Then you will be to the next screen which will test your audio. You can either test it or click "Skip":
If the audio doesn't work or you see the following
For the above error, please check the "Enable browser settings" section further down in this document.
After testing your microphone and camera, you will be asked to either go through a tutorial or "Later":
After this screen, you will be taken to the main room which looks like this:
There are three very important parts on this screen:
1- Hamburger menu at the top left hand side
2- The session tools icons at the bottom
3- The collaborate panel with more options
The above three parts are being explained in details through the following sections.
Hamburger menu
This menu is very important. When you arrive in the room, first thing to do is to click the hamburger menu icon at the top left corner of the screen to open the menu:
When the menu opens, take a note of the followings:
1- click the menu item " Use your phone for audio". It will give you a number and a pin and the menu item itself changes to something similar (but not the same) like this: 
Keep your number and pin somewhere safe. In case of loosing internet connection or for any reason, if you need to dial back in, you need these information to be able to dial in using your phone.
2- If you need to leave the session, you can click the "Leave session" button at the bottom of this menu.
3- To get out of the menu back into the room, you need to click the icon at the top left corner which has changed into an "X".