information technology history

The history of information technology traces the evolution of tools and systems for storing, processing, and communicating information. Starting with early inventions like the printing press, it advanced through mechanical, electrical, and electronic discoveries. The 20th century saw the development of computers, initially large and slow, but progressively smaller, more powerful, and accessible. Key milestones include the invention of the internet, revolutionizing global communication, and the rise of mobile devices, enabling instant connectivity. Today, information technology is embedded in almost every aspect of life, continuously evolving with innovations like artificial intelligence and cloud computing.