About this course: 本课程重点讲述计算机的内部结构和工作原理，着眼于软件和硬件的衔接互动，注重基本概念和真实系统的对应。
Each course is like an interactive textbook, featuring pre-recorded videos, quizzes and projects.
Connect with thousands of other learners and debate ideas, discuss course material, and get help mastering concepts.
Earn official recognition for your work, and share your success with friends, colleagues, and employers.
very good course!