Computer science studies methods of managing and working with computing facilities, as well as structuring, analyzing, and working with information. Most students begin to learn computer science from elementary school and continue in secondary and higher educational institutions. An essay on computer science can be downloaded on the Internet, but it will not be difficult for a professor to identify such a trick. The text of the paper will be checked for plagiarism, and if the uniqueness percentage is too low, then the student gets a bad mark or even faces serious consequences.