This is a concise overview of computer science. If you could only take one course in this whole field. This would be the course to take.

Great course to understand how the computer "black box" works at a fundamental level. Looking forward to the 2nd half of this course!

The course is excellent. Well structured, well paced. It taught someone who has been in the industry for many years some new tricks.

Amazing course, with the perfect ratio between depth and abstraction. For me the computer is no longer a magic box that does tricks.

Fantastic course. I recommend it to anyone who not only want to know how a computer works, but want to build one out of transistors.

Awesome well explained course with super cool assignments! <3 it and will take the second part of the course as soon as I have time

This course is magnificent! Got tons of fun and knowledge! It hard and challenging. I'll recommend this course to all, who learn CS

This is one of the best courses that I have ever taken. The course will challenge you but you will at the same time learn so much!

A very well put together course with excellent course materials. Thank you Noam, Shimon, and the team -- I learnt loads from this.

Fantastic course! Everything you've ever wanted to know about the computer is taught here! Cannot wait to start the second part!!!

I can't describe how great this course was. For anyone wanting to learn how your computer actually works. This course is perfect.

I loved this course, thanks to the instructors who paid great attention to details and made sure that every question is answered!

I have learnt so much more about the about how computers understand our written code and how much work goes on behind the scenes.

It is the best course i can think to know about computer from basics and how it works. I am thankful to the team of this course.

I have never wondered building a computer by simple logical elements until I found this course!

This course is simple and funny.

This is a really good course even for professionals who have drifted away from internals in due course. A great way to refresh.

Amazing course. The instructors are clear and have concise explanations. Must - do course for all aspiring software engineers!

Great course, highly recommend it to get to know how computers work on a low level. It helped me become a better programmer.

I really loved this course, it helped me to get a better understanding of what's happening under the hood of the computer.

可以的，简单有趣，但是如果需要细致的了解计算机，还是学习csapp或者之类的课程比较好

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上了NJU的计算机系统课之后。我回来把这门课改成了五分。。感谢老师

Ce cours est très intéressant, et c'est fabuleux de construire un ordinateur complet à partir d'un seul composant unique !

Wow, super challenging and interesting.

Loved it, now I understand the fundamental of computing ALU, RAM, ROM and Nand :)

Best online technology-related course I've done. Brilliantly planned and executed. I'll be starting part two this week.

This is by far the best course to study basics of digital logic, computer systems and processors. Thank you professors!

Hands down the best computer course I have ever taken. I have a masters from a decent school, in IT, and this beats it.