11.   Because Apple is releasing the source code for its server software, it will be simple for organizations that want to transmit multimedia material to adapt their own systems.

12.   Both open-source programs have done best in the market for Web server software.

13.   Businesses use server software to build storefronts, for electronic commerce and mail and exchange information between offices.

14.   But after it released its earnings, on Tuesday evening, analysts expressed worry about signs of slower growth in sales of its main product, database server software.

15.   But by far the most popular Web server software is an open source program called Apache, cobbled together by an international alliance of programmers and distributed for free.

16.   But Microsoft is now testing its own server software for the NT machines.

17.   But its future lies in selling server software, which companies buy for electronic commerce, online customer service, internal messaging and other uses.

18.   But so far, Microsoft has been giving away the server software, too, relying on its vast wealth to wage a war of attrition.

19.   Companies use server software to create their own Internet addresses and to relay information between computers.