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Quantum computing represents a paradigm shift away from classical binary computation. While conventional microprocessors manipulate bits that exist deterministically as either zeros or ones, quantum processors exploit quantum bits, or qubits. Through the principle of superposition, a qubit can exist simultaneously in a linear combination of both states until measured. Furthermore, when qubits become entangled, the quantum state of each particle is instantaneously correlated with the others, regardless of physical separation. This profound interconnectedness enables quantum systems to process an exponential number of computational possibilities concurrently. Consequently, problems that would require supercomputers thousands of years to compute—such as simulating complex molecular catalysts for pharmaceuticals or optimizing logistical routing on a planetary scale—could theoretically be resolved in mere minutes. Nonetheless, maintaining quantum coherence requires isolating qubits at near-absolute zero temperatures to prevent decoherence from environmental thermal noise.