Web Designing CourseOne of the best computer courses for job and who wants to work self-sufficiently or in a multinational company. Diploma in ITDiploma in IT can be the best computer courses after 12th. This is the one of best online computer courses. As per the tech learn experts, Artificial Intelligence is one of the best computer courses after 12th. If you have strong desire to learn basic computer course with a career scope then you can choose any of these courses.