CPU Throttling is a process that reduces the speed of a computer's central processing unit (CPU) to prevent overheating and conserve energy. When a CPU operates at high temperatures, it can become less efficient or even damaged. Throttling helps maintain optimal performance by adjusting the CPU's clock speed based on its temperature and workload. This technique is commonly used in devices like laptops and smartphones, where heat dissipation is a concern. By lowering the CPU's performance during intensive tasks, such as gaming or video editing, throttling ensures that the device remains stable and functional without overheating.