The College Computer CAP (Chinese Advanced Placement) is a common prerequisite computer course offered by many universities in China. It plays a vital role in bridging computer education between high schools and universities. However, with the development and widespread application of AIGC (Artificial Intelligence Generated Content) technology, the outdated teaching content and practices struggle to meet the requirements for cultivating students’ knowledge, skills, and information literacy in the intelligent era. Based on an analysis of the necessity of introducing AIGC technology into the College Computer CAP course, this paper elaborately presents the teaching reform and practice carried out on this course at Northwest A&F University, which integrates AIGC technology in teaching content and practices. In terms of teaching content, this reform deeply integrates the introduction and practical application of AIGC technology and some practical intelligent tools. In teaching practices, this reform uses AIGC technology to assist in personalized learning resource recommendation, intelligent learning guidance and Q&A, and the generation of diverse practical teaching cases. The corresponding reform and practice content proposed in this paper has significant reference value for universities offering the same course.