Join us for a live online discussion Tuesday, October 13, at noon U.S. Eastern time on how to use Facebook Causes, a tool created to let people develop their own charitable projects and campaigns on the popular social-networking site Facebook.

Plus: The Chronicle will hold an online discussion Thursday, October 15, at noon U.S. Eastern time on what board members need to know about nonprofit finance.

The Chronicle’s online discussions are free and open to everyone. People who ask questions in advance have a better chance of getting answers.