As computer professionals trained by higher vocational colleges gradually enter society, society has also provided timely feedback on the use of computer talents trained by higher vocational colleges. Judging from the feedback, there are many problems in the current traditional teaching model of computer science in higher vocational colleges, which has seriously affected the cultivation of computer science professionals. In order to enable the trained computer professionals to better adapt to the development needs of the market economy, current higher vocational colleges must actively explore and innovate professional teaching reforms to truly achieve the goal of cultivating high-quality application-skilled talents needed by society and the market. This book first provides a relevant overview of computer education, and conducts an in-depth analysis of the current teaching status and reform of computer majors; then, on this basis, it puts forward constructive opinions and suggestions on the reform and construction of computer majors courses, and conducts a comparative study on the current extensive development of MOOC education and systematically analyzes the quality guarantee of computer practice teaching in higher vocational colleges; Finally, it summarizes the experience of in-depth cooperation between schools and enterprises in running schools, and summarizes and summarizes some experiences and experiences in teaching reform.