Providing overview coverage of computing/IT concepts and applications,Computersmeets the needs of contemporary IT knowledge in content, sequence, and depth of presentation. The material in this progressive edition reflects readers' interests and spans the world of information technology.It contains sevencorechapters; plus an introduction to e-commerce, database management, and IT security; as well as emerging technologies such as artificial intelligence. Also includedthree colorfulIT Illustratedmodules: computer history, the making of integrated circuits, and a PC buyer's guide.For a comprehensive introduction to computers.