Which of the following is NOT a web browser?

The correct answer identifies a term that does not refer to a web browser. Firefox, Safari, and Edge are all widely recognized web browsers used to access and navigate the internet. They provide users with graphical interfaces to view web pages, manage bookmarks, and handle various web-related tasks.

In contrast, "Google" is primarily known as a search engine rather than a web browser. While Google does develop the Chrome web browser, the term "Google" itself does not specify a browser. Therefore, it is accurate to conclude that this choice does not represent a web browser in the context of the question.