Quantum computers store data as either 1s or 0s, taking advantage of phenomenon known as superposition. Google expects to have a “useful, error-corrected quantum computer” by the end of the decade. It will invest billions in developing the technology over the next decade. Quantum computing market will reach $2.2 billion by 2026, according to a report by IDC. The number of installed quantum computers will reach around 180 in 2026. Google says there is still a long way to go before such computers are practical.
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