MONTICELLO — The Adult and Continuing Education Program at Sullivan BOCES is offering a 12-hour course in Microsoft Excel at the St. John Street Education Center in Monticello.Classes will be held from 5:30–7:30 p.m. Mondays and Wednesdays, Feb. 8-29. Tuition is $85.Learn to create, manipulate and organize spreadsheets to track data, create charges based from data and perform complex calculations.