A technological revolution refers to a period of rapid advancements in technology that significantly alters society and the economy. This transformation often leads to new inventions, improved processes, and changes in how people live and work. Examples include the Industrial Revolution, which introduced machinery and mass production, and the Digital Revolution, which brought computers and the internet into everyday life. These revolutions typically result in increased productivity, new industries, and shifts in job markets. They can also influence social structures and cultural practices, as seen with the rise of smartphones and social media, which have changed communication and information sharing globally.