Code: The Hidden Language of Computer Hardware and Software

by Charles Petzold
Code: The Hidden Language of Computer Hardware and Software cover
Good Books rating 3.5
Science and Innovation
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Paperback • £28.99
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Format • £27.54
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Format/Price Check
Technical
  • ID: 4705
  • Added: 2025-10-21
  • Updated: 2025-10-21
  • ISBN: 9780735638723
  • Publisher: Microsoft Press
  • Published: 2000-10-11
  • Formats: 2
  • Reviews: 3

CODE by Charles Petzold takes readers on a journey through the fascinating world of communication and technology, revealing how everyday objects and familiar language systems like Braille and Morse code are intricately linked to the inner workings of computers. Through clever illustrations and accessible language, Petzold demystifies the technological innovations of the past two centuries, making the complex world of PCs, digital media, and the internet comprehensible and engaging for all readers. Whether you're a tech enthusiast or a curious beginner, CODE offers a unique perspective on how our human compulsion to communicate has driven technological advancements. Petzold's narrative not only educates but also inspires, potentially awakening the technophile within anyone who picks up this book.

Reviews
Bryukh · 2023-12-28
challenging 3.00

The book is noted for its challenging difficulty curve, which can be both engaging and frustrating. Despite this, it is praised for its comprehensive coverage of computer hardware.

The reviewer points out that the book's difficulty curve can be a bit of a rollercoaster, swinging from basic concepts to more challenging topics. This can make the book both engaging and frustrating at times. However, they appreciate the book's comprehensive coverage of computer hardware and its ability to explain complex concepts in a detailed manner. The reviewer also notes that the book's historical context and biographies of computing pioneers add depth to the reading experience. Overall, they find the book to be a valuable resource for anyone interested in computer hardware.

Quick quotes

    One aspect, though, felt confusing – the 'difficulty curve' of the book. It's like a rollercoaster, swinging from basic to 'wow, this is tough.'

    It's like a rollercoaster, swinging from basic to 'wow, this is tough.'

    The book's historical context and biographies of computing pioneers add depth to the reading experience.

Reddit - Recommended Books · 2020-11-29
good 3.50

The book is praised for its ability to elevate the reader's understanding of computers, especially for those working on system software. It is considered a good read that might change one's perspective.

This review highlights the book's effectiveness in explaining complex computer concepts in an accessible way. It's particularly useful for those involved in system software, as it can significantly enhance their understanding of how computers work. The reviewer appreciates the book's engaging narrative and its ability to make the inner workings of computers more comprehensible. They also mention that while it might not change everyone's life, it's a worthwhile read that offers valuable insights.

Quick quotes

    It won’t change your life, but it’s a good read.

    Your understanding of computers would be up to new level after reading it.

    It was suggested to me that I read 'Code' by Charles Petzold.

Coding Instinct · 2009-02-16
great 4.00

The book is recommended for anyone interested in understanding how computers work at a basic level. It is considered a great read that provides a solid foundation in computer hardware.

The reviewer found the book to be an excellent resource for those looking to grasp the fundamentals of computer hardware. They appreciate the book's ability to explain complex concepts in a straightforward manner, making it accessible to a wide audience. The reviewer also highlights the book's relevance for anyone interested in the inner workings of computers, praising its educational value and engaging narrative. They recommend it highly for its clarity and depth of information.

Quick quotes

    It was a great read and a book that I can recommend to anyone who whishes to understand how computers really works at the most basic level.

    The book is recommended for anyone interested in understanding how computers work at a basic level.

    It is considered a great read that provides a solid foundation in computer hardware.

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