What is what does efficient mean?

Efficient refers to the ability to achieve maximum productivity with minimum wasted effort or resources. It means performing a task in the most effective and economical way possible, reducing the time, energy, or money required to complete a particular task or goal. Efficiency is a concept that is relevant to many aspects of life, including business, technology, manufacturing, healthcare, and personal life. In summary, efficiency is all about doing things better in a quick, cost-effective, and effortless way.