Example Concept: Quantum entanglement is a phenomenon where qubits become interdependent, such that the state of one qubit directly affects the state of another, no matter the distance between them. This interdependence is essential for quantum algorithms and error correction codes. However, entangled states are highly susceptible to decoherence and noise, which can disrupt the entanglement and increase error rates. Effective error correction techniques, such as the use of entanglement-assisted codes, are necessary to maintain the integrity of quantum information in the presence of these challenges.