A quantum computer is a variation of a ordinary computer. Today's computers store information in bits, each bit can store a 1 or a 0. Quantum computing use qubits, which can store 1 or 0, but can also store between 1 or 0. Only very simple quantum computers have been built, so it is not developed nowadays. It uses quantum physics. The idea of quantum computing is still very new.in the experiments that had been done, a very small number of operations could done on qubits (the bit of quantum computing). Both practical and theoretical research continues with interest, many governments are currently developing this new technology for military and for civilian purposes.
If a powerful quantum computers can be built, it will be able to solve some problems much faster than any computer that exists today, but unfortunately nowadays we don not have such computer.
What is your opinion about quantum computers? Do you think they are the future of technology? Please leave me the answers in the comments.