Define quantum computing.

Quantum computing is a type of computing that uses quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data. It has the potential to solve complex problems much faster than classical computers by leveraging the principles of quantum mechanics.

Quantum computing is a type of computing that utilizes the principles of quantum mechanics to perform calculations that are currently impossible or highly complex on classical computers. In classical computing, information is represented in bits, which can take on the values 0 or 1. In contrast, quantum computing utilizes quantum bits or qubits, which can exist in a superposition of states, representing both 0 and 1 simultaneously. These unique properties allow quantum computers to tackle computational tasks that are exponentially faster than classical computers.