special feature
The CIO's guide to quantum computing
Quantum computers offer great promise for cryptography and optimization problems, and companies like IBM, Google, and D-Wave are racing to make them practical for business use. ZDNet explores what quantum computers will and won't be able to do, and the challenges we still face.

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Quantum computers: Eight ways quantum computing is going to change the world
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Quantum computing is just getting going. But the hype could bring everything crashing down
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What is quantum computing? Everything you need to know about the strange world of quantum computers
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Quantum computers will change everything. But they won't replace your laptop
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Building a large-scale quantum computer is a huge challenge. Will we ever get there?
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Quantum technologies are now part of the military's future roadmap
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Quantum computing: Getting it ready for business
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Quantum computing in the enterprise: Four factors to consider