The correct answer is: A. Netscape
Netscape Navigator was the first graphical web browser that was widely adopted. It was released in 1994 by Netscape Communications Corporation, which was later acquired by AOL. Netscape Navigator was a major player in the early days of the World Wide Web, and it helped to popularize the use of the internet.
Veronica was a text-based web search engine that was developed at the University of Nevada, Reno. It was released in 1993, and it was one of the first web search engines to be widely used. Veronica allowed users to search for files on a number of different servers, and it helped to make the internet more accessible to users.
Mosaic was a graphical web browser that was developed at the National Center for Supercomputing Applications (NCSA) at the University of Illinois at Urbana-Champaign. It was released in 1993, and it was one of the first graphical web browsers to be widely used. Mosaic helped to popularize the use of the internet, and it is considered to be one of the most important developments in the history of the World Wide Web.
Explorer was a graphical web browser that was developed by Microsoft. It was released in 1995, and it quickly became one of the most popular web browsers in the world. Explorer was the default web browser on Windows computers, and it helped to make Microsoft a major player in the internet industry.
In conclusion, the first graphical browser for the WWW was named Netscape. Netscape Navigator was a major player in the early days of the World Wide Web, and it helped to popularize the use of the internet.