Following are the directions for entering a chat session:
Click on the Chat link on the index (the left side)
Click on the phpMyChat icon
Enter a username in the "your username" field (you do not have to register or enter a password, unless you want to)
Under "Select a Chat Room", go to the "default rooms" box and select "Brantly"
Click the "Chat" button at the bottom of the page
To ask or answer a question, all you have to do is type text into the box at the bottom of the screen and click the "Send" button. Hitting the "enter" key after typing the text should also work.