marvelous. This course is really helpful for the people who want to open up the "black box" in computer.

This course helps me to understand how a real computer is created and how compiler and os is designed

The best introduction of computer science course forever, I will recommend it to others. Thanks.

A​ wonderful and enlightening foundation to understanding how software interacts with hardware.

T​his course is incredible cool and very challenging. Beware, you will lose a lot of sleep.

What an amazing journey it is! I wonder I can fast forward this course again and again.

A fast-paced overview of compiler construction and the associated run time environment.

Absolutely amazing. I loved making my own programming language and building my own OS!

Thank you so much Shimon Schocken!!

Part two was tough, but it was very helpful.

This course helped me learn so much more about computer hardware and software!

Understand computer is difficult, but this course can help you on this point.

A very challenging and rewarding course, with great instructors. Thank you.

This course is the greatest course in the computer system I've ever taken.

This course is life-changing, yet the toughest course I've ever taken.

After 2 years, i still didnt find something so interesting like this.

Fascinating! I learned a lot and became a very confident programmer

B​est course I have ever done. I'm looking forward to Part III

B​est course I ever took so far! Hard, but you learn a lot.

Extremely challenging, but well-worth the time and effort!

Challenging, but one of the best courses I've ever taken.

As great as the first part, although far more demanding.

Amazing course to learn about How computer works

Awesome course, packed with lots of content...

相当牛逼的一门课，虽然每部分都很粗糙简陋，但是基本原理都把握住了，深入浅出才是真正的牛逼

Great course, looking forward to part 3