On Jan. 11 from 6 to 8 p.m., Wilton Library will conduct a free workshop covering Twitter as an essential business tool. Co-sponsored by the library, Fairfield County SCORE and the Wilton Chamber of Commerce, the workshop will address the mechanics of working on the Twitter platform, and will offer strategies to make business \u201ctweets\u201d more effective. Topics include Twitter mechanics, how to compose a tweet, what not to do, and using tools to automate tweeting. Speakers will be Robert Clark (LucidPointe) and Susan Catalano (JQlaCorte), both principals of their respective companies. Registration is required. Check-in begins at 5:30. Any questions should be directed to SCORE at 203-831-0065. Register by calling 203-762-3950 or online at wiltonlibrary.org. SCORE is a nonprofit organization that helps individuals start new businesses or grow their existing businesses.