Remind Me 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 Setup Reminder Want to be reminded about this event? Complete the form below to have an email notification sent to you 24 hours prior to the event. Email Submit Program Type: Computers and Tech Age Groups: Adult Description Learn how to make Excel do the work for you by using commonly accessed formulas and functions. Basic Excel skills required. To request a sign language interpreter or CART, contact SignLanguageServices@denvergov.org or 720-913-8487, with a three (3) business-day notice.