How can Faculty use the Announcements Tool?

What is the Announcements tool? The Announcements tool allows for the delivery of messages to the entire class, to groups, or to specific sections within the class.  Participants will see the Announcement message displayed in the Announcements area of their Home area, as well as within the course itself.  These messages can be set to show immediately, or to show during specific dates.  Email notifications can be sent to alert participants of the Announcement message.