Almost every week Legacy Family Tree offers free webinars (online seminars). The next two appear especially interesting.
Wednesday, January 22, 2 PM (Eastern): Irish Research 101: Learning the Research Process with Judith Eccles Wight.
Wednesday, January 29, 2 PM (Eastern): Ten Reasons Your Ancestor was in Canada with Kathryn Lake Hogan.
You must register to watch the live presentation. Or you may watch the archived version at your leisure without registering during the following six or seven days. A complete list of webinars, descriptions, and registration are available at Legacy Family Tree.