<P> There are also specialized schools for tutoring such as, Kumon and EduHub . These supplemental hands - on learning programs are especially popular in Asia . </P> <P> Offered as a service or deliverables to its members, conference tutorials are one example of a continuing education activity sponsored by a technical and professional association . </P> <P> Internet computer tutorials can take the form of a screen recording (screencast), a written document (either online or downloadable), interactive tutorial, or an audio file, where a person will give step by step instructions on how to do something . </P> <P> Tutorials usually have the following characteristics: </P>

What is the tutorial mode of using cal