This volume provides a history of the computer which now comes properly up to the ubiquitous age, with new chapters that look at globalization, platformitization and regulation, allowing readers to engage with the more recent takeover by computers in their historical perspective. With the growing ubiquity of computers, the subject is one of interest to many students and this will feature in history of science and technology courses, and world history courses as well as ones specifically on co...

This fourth edition has been updated throughout to discuss the global Middle Ages, medieval slavery, climate change and intercontinental pandemics and European exchange with Africa, the Americas and Asia to provide students with a broader understanding of the medieval period which looks beyond the usual European boarders reflecting the new trends in teaching and research. Chapter summaries have been added to each chapter to support students' understanding of the topics, and the glossary has b...