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Understanding the Digital World - What You Need to Know about Computers, the Internet, Privacy, and Security, Second Edition (Paperback)
Loot Price: R748
Discovery Miles 7 480
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Understanding the Digital World - What You Need to Know about Computers, the Internet, Privacy, and Security, Second Edition (Paperback)
Expected to ship within 12 - 17 working days
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A brand-new edition of the popular introductory textbook that
explores how computer hardware, software, and networks work
Computers are everywhere. Some are highly visible, in laptops,
tablets, cell phones, and smart watches. But most are invisible,
like those in appliances, cars, medical equipment, transportation
systems, power grids, and weapons. We never see the myriad
computers that quietly collect, share, and sometimes leak personal
data about us. Governments and companies increasingly use computers
to monitor what we do. Social networks and advertisers know more
about us than we should be comfortable with. Criminals have
all-too-easy access to our data. Do we truly understand the power
of computers in our world? In this updated edition of Understanding
the Digital World, Brian Kernighan explains how computer hardware,
software, and networks work. Topics include how computers are built
and how they compute; what programming is; how the Internet and web
operate; and how all of these affect security, privacy, property,
and other important social, political, and economic issues.
Kernighan touches on fundamental ideas from computer science and
some of the inherent limitations of computers, and new sections in
the book explore Python programming, big data, machine learning,
and much more. Numerous color illustrations, notes on sources for
further exploration, and a glossary explaining technical terms and
buzzwords are included. Understanding the Digital World is a
must-read for readers of all backgrounds who want to know more
about computers and communications.
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