Offers continuing education certificates for those in career in transition or finding the need for the new normal in working virtually, Long Island University's School of Professional Studies has added online Continuing Education Certificates to increase your knowledge base and give your resume a boost. These short, one and two week programs, taught by LIU professors, are designed to help you master essential business and technology skills so you can become a higher performer wherever you choose to work. Our programs are designed for beginners to advanced skill levels. Class sizes are intentionally small to ensure unsurpassed personal guidance from our faculty. No previous college education is required. Select from a topic that interests you and your current and future career aspirations. Courses vary each semester. Call for more detailed information.