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  1. Quantum computing - Wikipedia

    It is widely believed that a quantum computer could perform some calculations exponentially faster than any classical computer. For example, a large-scale quantum computer could break …

  2. Quantum Computing Explained | NIST

    Mar 18, 2025 · These computers work by harnessing quantum physics — the strange, often counterintuitive laws that govern the universe at its smallest scales and coldest temperatures. …

  3. How Quantum Computers Work - HowStuffWorks

    Scientists have already built basic quantum computers that can perform certain calculations; but a practical quantum computer is still years away. In this article, you'll learn what a quantum …

  4. How Do Quantum Computers Work? | Quantum Computing

    Dec 3, 2025 · Quantum computers use special memory units called qubits and quantum entanglement for parallel processing. They are faster than classic computers for certain tasks, …

  5. What is quantum computing? - IBM

    Quantum computing is a rapidly-emerging technology that harnesses the laws of quantum mechanics to solve problems too complex for classical computers.

  6. What is Quantum Computing? A Complete Guide (2025)

    Mar 20, 2025 · Learn what quantum computing is, how it works, key principles, and real-world applications in this complete 2025 guide.

  7. Quantum computing: A simple introduction - Explain that Stuff

    Aug 23, 2023 · Entering the realm of atoms opens up powerful new possibilities in the shape of quantum computing, with processors that could work millions of times faster than the ones we …