Library > Computers & the Internet

Computer Exploration at Your Fingertips

1997
This introduction to the world of computers is divided into hardware, software, operating systems, and adaptive technology. Investigate different software types and operating systems, find out how scanners and modems work, and learn about the computer problems that face a person with disabilities. The site also gives a history of computational machines from the abacus to the Internet. Can you buy tokens to board an "expansion bus"? No, find out why at this site!