Efficiency

Efficiency refers to the ability to accomplish a task or produce an outcome using the least amount of resources, time, or effort. It involves optimizing processes to maximize productivity while minimizing waste and energy consumption. In various contexts, such as in economics, engineering, or personal productivity, efficiency is measured by the ratio of useful output to total input. High efficiency means that more output is achieved with lower input, indicating better performance and effectiveness in utilizing available resources. Efficiency is a key goal in many fields, as it can lead to cost savings, improved performance, and sustainable practices.