Technology refers to the application of scientific knowledge for practical purposes, particularly in industry. It encompasses a wide range of tools, machines, systems, and methods used to solve problems, improve efficiency, and enhance human capabilities. Technology has been a driving force behind human progress, influencing almost every aspect of daily life, from communication and transportation to healthcare, education, and entertainment.

The development of technology can be traced back to the earliest human inventions, such as the wheel and fire, and has evolved rapidly, especially in the last century. Modern technology includes everything from computers, smartphones, and the internet to advanced machinery, artificial intelligence, and biotechnology. These innovations have transformed industries, created new fields of study, and connected the world in unprecedented ways.

In today's digital age, technology continues to advance at a rapid pace, leading to new opportunities and challenges. It plays a crucial role in addressing global issues such as climate change, healthcare, and food security, while also raising important ethical questions about privacy, security, and the impact of automation on jobs and society.