This event is in the "Adults" group Excel Logic Functions 7:00pm–8:30pm Adults Closed Registration Required This event is in the "Adults" group Sep 4 2025 Thu Excel Logic Functions 7:00pm–8:30pm Sachem Public Library Closed Please note you are looking at an event that has already happened. Remaining seats Remaining waitlist seats Library Branch: Sachem Public Library Room: Community Room B Age Group: Adults Program Type: Computer & Technology Registration Required Event Details: Logical functions are some of the most popular and useful in Excel. They can test values in other cells and perform actions dependent upon the result of the test. Disclaimer(s) Sachem Cardholders. This program is for Sachem cardholders only.