Operating System Notes (Handwritten)

Preface : This semester begins to study computer network, operating system and Java programming. The importance of these lessons cannot be overstated. For a pure novice like me, the pressure is really great. My level is limited, my comprehension ability is poor, and my ability to learn and accept is very slow. I don’t know how to really understand and learn these things, so I first follow the online courses and supporting resources arranged by the school to learn, and get familiar with the basic things first. Once again, take notes that should be taken first. In the later stage, you can find corresponding expansion resources from the Internet for more in-depth study.
The following are some notes I made based on the operating system course offered by the school this semester, and I will share it with you. The memory may be a bit messy, and there are some omissions and incomplete places. I hope everyone will forgive me. Xiaobai, lack of theoretical knowledge, rough technology, can only climb up from the bottom step by step, repeated practice and understanding, in order to be reborn.