Multi-core processing refers to the use of multiple processing units, or cores, within a single computer chip. Each core can independently execute tasks, allowing for better performance and efficiency. This technology enables computers to handle multiple applications or processes simultaneously, improving overall speed and responsiveness. By distributing workloads across different cores, multi-core processors can significantly enhance computing power without increasing the clock speed. This approach helps in managing complex tasks, such as video editing or gaming, where multiple operations occur at once. As a result, users experience smoother performance and faster processing times.