<human>:  I'm interested in quantum computing, can you provide me with an overview?
<bot>: Quantum computing is a rapidly evolving field of computing that utilizes the principles of quantum theory to perform calculations and process data. It uses a quantum bit, or qubit, instead of a classical bit. Unlike traditional bits, which can represent either 0 or 1, a qubit can represent both 0 and 1 simultaneously, giving it the potential to solve problems more quickly than traditional computers. Additionally, quantum computing has the advantage of taking advantage of quantum entanglement and superposition, allowing for parallel processing on multiple quantum bits at the same time. Quantum computing can be used to solve certain problems faster than traditional computers and has potential applications in fields like cryptography, materials modelling, machine learning, and financial modeling.