Technology is the use of scientific knowledge, instruments, and systems to solve issues, increase productivity, and improve human lives. It covers a broad spectrum of inventions, from basic machinery and tools to sophisticated digital systems, biotechnology, and artificial intelligence. Innovation in communication, healthcare, transportation, and many other areas is fuelled by technology, which is changing the way people communicate, live, and work. As it develops, technology will continue to influence the future by bringing with it both new opportunities and difficulties as well as transforming entire sectors and daily life.