11.   Computers are one of the aids to achieving effective control of costs and time.

12.   Computers are reliable and less prone to error provided they are instructed or programmed appropriately and correctly.

13.   Computers were once the exclusive province of scientists and mathematicians.

14.   I have a blind spot where computers are concerned.

15.   Many early computers were serial, since they were built round serial storage media such as delay lines.

16.   My handwriting is so bad now that a computer is absolutely necessary for me.

17.   Not long ago, computers were crude, unreliable machines, used by only a few experts.

18.   Our computers are down right now, could you call back in an hour?

19.   People will acquire reputations on how well-trained their computers are and how well-groomed their computational ecology is.

20.   Rule-based computers are limited in their ability to accommodate inaccuracies or fuzzy information.