InternetWorks was the first web browser to introduce tabbed windows. It was created by BookLink which was acquired by AOL in November 1994.
Laurence Canter and Martha Siegel, creators of the world's first commercial spam, made $100,000 off an ad that cost them only pennies. They had posted the spam message on April 12, 1994 to 5,500 Usenet discussion groups. [more...]