Programs that provide instruction for individuals of all ages who want to learn about or perfect their skills in using computers, computer-related hardware and specific home and business applications including word processing, spreadsheet development, presentation development, database management, electronic publishing and image processing. Included are both introductory classes for people unfamiliar with computers and the Internet and more advanced courses, as well as programs that provide instruction in the use of related technology such as smartphones and social media. Instruction may focus on publishing tools such as blogs, video logs (vlogs), photo sharing, podcasting or wikis.