Quantum computing is an exciting and futuristic field that could change the way we use computers. Traditional computers store and process information using bits, which are either a 0 or a 1. However, quantum bits, or qubits, are used in quantum computing. These bits are capable of being both 0 and 1 simultaneously because of a theory known as superposition. 

As a result, complicated computations can be handled by quantum computers far more quickly than by conventional computers. Entanglement, the ability to link qubits so that one's state instantly influences another, even over great distances, is another interesting characteristic. 

Artificial intelligence, cryptography, and health could all undergo radical changes thanks to quantum computing, which can solve issues that are too complex for existing computers to handle. Although the development of practical quantum computers is still in its infancy, scientists are working hard to realize the huge potential of this technology.