Primary tabs Upcoming Month Add to My Calendar Print Share Add This Event To Calendar Don't forget about this event. Add it to your calendar. Add to Google Calendar Add to iCal Share This Event Let your friends know about this event! Share it on social media. Facebook Twitter Email Program Type: Computer Classes Age Group: Young Adult, Adult Registration for this event is no longer open. Description Take Excel beyond simple math by using functions. Learn to use logic functions like IF, AND, OR; reference functions like LOOKUP, VLOOKUP, HLOOKUP; and time functions like NOW and TODAY.