Quantum computing is a type of computing that uses quantum mechanical phenomena, such as superposition and entanglement, to perform operations on data. Unlike classical computing, which is based on binary digits (bits) that can have a value of either 0 or 1, quantum computing uses quantum bits (qubits) that can exist in multiple states simultaneously.
This allows quantum computers to perform certain calculations much faster than classical computers, particularly for problems that involve large amounts of data or complex calculations. Some of the potential applications of quantum computing include cryptography, drug discovery, and optimization problems in fields such as finance and logistics.
Quantum computing is still in its early stages of development, and building a functional quantum computer is a significant technical challenge. However, many researchers and companies are actively working on developing this technology, and there has been significant progress in recent years.
What is quantum computing ?
