Tuesdays, August 20 & 27, 6-9 p.m., Apple Macintosh Excel Introduction, Manchester Community College. $99. This course is designed for people new to spreadsheets and for self-taught users who wish to expand their knowledge. Using Microsoft's Excel spreadsheet software, students will learn to recognize the main areas of the Excel worksheet and workbook; enter, edit and delete data; create basic formulae and functions, including SUM, AVERAGE, MAX and MIN; enhance the presentation of workbook data; create, display and manipulate simple charts; work with multiple worksheets; freeze titles and add comments. Instructor provides handouts. Prerequisite: Basic keyboard and mouse skills. CRN 20683; LRC Room B144. Instructor: Richard Hoyer, M.A. Register for classes at the Registrar's Office in the Student Services Center or by phone, 860-512-3232.