Gutenberg refers to Johannes Gutenberg, a German inventor from the 15th century, best known for introducing the printing press to Europe. His invention revolutionized the way books were produced, making them more accessible and affordable. The first major book printed using his press was the Gutenberg Bible, completed around 1455, which showcased the potential of movable type printing. Gutenberg's printing press utilized movable metal type, allowing for the rapid production of text. This innovation played a crucial role in the spread of knowledge during the Renaissance and contributed to the rise of literacy across Europe. Gutenberg's work laid the foundation for modern publishing and communication.