41.   Computers do the same, and the lack of a glyph key is not a problem for online transactions in the new currency.

42.   Even the marketing is done by computer.

43.   For an additional charge, I could have upgraded to a larger drive, but for the chores this computer does, a small drive is more than adequate.

44.   Finally, remember that computers can do weird things and mess up your files without the aid of a virus.

45.   First, make a list of all the tasks you want the computer to do.

46.   For most of their flights, a computer does the steering and a system of computers linked by satellites guides the bombs to their targets.

47.   For the high school or college-bound student, portable computers do double duty.

48.   He also wanted computers to do automated phone calls thanking people for visiting the church.

49.   He actually seems to understand why computers do what they do, and answered every question with calm authority.

50.   Herod of Georgia Tech still marvels at having a computer do complex calculations in five seconds that would take a mathematician with a pencil an hour.