11.   America Online, a commercial on-line service, allows users to book their own airline reservations by logging onto the same computerized system travel agents use.

12.   Anyone lusting for a package of teewurst, Bavarian potato dumplings or sauerbraten gravy just has to log onto www.GermanDeli.com.

13.   AOL is the company that many of us use to log onto the Internet and to check our e-mail.

14.   Another addition is Driveway, which gathers information that interests subscribers from the Internet and the online service and lets them read it without logging onto the service.

15.   Anybody can sign the document, which calls for expanded commitment to cancer, by logging onto www.CharterAgainstCancer.org.

16.   Anyone can log onto the Internet and find how to build a bird house or a car bomb.

17.   AOL users checking their mail via AOL.com are greeted with the same annoying pop-up screens they see when they are log onto the service.

18.   As more and more people log onto the World Wide Web, they become increasingly susceptible to infection from a computer virus, experts say.

19.   As a group of teen-agers logged onto the Internet to listen to music, he noticed that they relished being able to flit from site to site.

20.   At another dot-com, Mathiason said, female employees complained that their male colleagues were continuously logging onto a Web site featuring co-eds taking showers.