71.   Now her computer does double duty as a research tool and a movie player.

72.   Now much of that repetitive work is done by computer, thus cutting the need for some workers.

73.   Notess, a reference librarian at Montana State University, has seen people helping people too many times to imagine that computers can do it better.

74.   Now I want my computer to do everything a computer can do.

75.   Now the computer does it for her, or substitutes can call in and find jobs on days they are free.

76.   One day, he instead let his computer do the talking.

77.   One way to achieve simplicity is to bury deeper what the computer does, so that, for instance, a user can ask it questions in common speech.

78.   Operating systems are a layer of software needed to let computers do useful work like running word processing programs and spreadsheets.

79.   Once you download a Java applet, your own computer does the rest of the work.

80.   Portable computers are doing particularly well, Chaplinsky said, because distributors are cutting prices even as they boost performance significantly.