In the years since the previous edition of Improving Your Memory was published, technology has dramatically changed how we keep track of life's many details. Appliances and car lights turn themselves off, smartphones and computers remind us of appointments, and Google lets us search for the information that we can't remember. Still, we grow frustrated and anxious when words won't come, when we misplace items, or when we forget meetings, birthdays, names.

University of Michigan social workers Janet Fogler and Lynn Stern have completely updated their friendly and usable guide...