11.   An FBI security chief knew that Hanssen had installed hacking software in his agency computer, but never questioned why.

12.   And he said every public school and library being wired to the Internet should have software installed to filter out offensive material.

13.   And it will hammer home the price-performance advantages that companies can have by installing software instead of the hardware from its rivals, he said.

14.   And so, working with several other clerks, Lessig used his computer skills to install new software and write programs to meet the special needs of the court.

15.   And most important, users should install anti-virus software to protect against viruses hidden in screen-saver downloads.

16.   Battat predicted that future modems will require little hardware, so that customers will need only to install new software programs to upgrade their modems.

17.   Best of all, you can connect most of these cameras to any recent Mac or PC without having to install any software first.

18.   Botello starts working on the technical side of the show, installing software she might need to use on the air.

19.   Both computers will usually need to have the software installed and properly configured.

20.   Both have the same software installed on them.