High-Efficiency Computing refers to the use of advanced technologies and methods to maximize the performance of computer systems while minimizing energy consumption. This approach often involves optimizing hardware, software, and algorithms to ensure that tasks are completed quickly and with less power. Techniques such as parallel processing and energy-efficient components are commonly employed to achieve these goals. The rise of cloud computing and supercomputers has further enhanced high-efficiency computing by allowing for scalable resources that can be adjusted based on demand. Additionally, machine learning algorithms are increasingly being used to improve system performance and energy management, making computing more sustainable and effective in various applications.