The Mattituck-Laurel Library is hosting an ‘Intro to Microsoft Excel’ class on May 7. This hands-on class will cover the basics of the world’s most popular spreadsheet program. Attendees will learn about creating, editing, and formatting worksheets, formulas, and much more. Whether you’re a beginner looking to understand Excel or someone wanting to refresh your knowledge, this class is for you. Remember, it’s free to attend but registration is required. Visit the library’s website to secure your spot.