Overclocking tools are software or hardware utilities that allow users to increase the clock speed of their computer's CPU or GPU beyond the manufacturer's specifications. This process can enhance performance in gaming, video editing, and other demanding tasks. Popular overclocking tools include MSI Afterburner, CPU-Z, and Intel XTU, which provide real-time monitoring and adjustment capabilities. These tools typically offer features such as voltage control, temperature monitoring, and performance benchmarking. Users must exercise caution when overclocking, as excessive speeds can lead to overheating and potential hardware damage. Proper cooling solutions, like liquid cooling or high-performance air coolers, are often recommended to maintain system stability.