Which of the following is NOT a web browser?

The identified answer is accurate because Outlook is primarily an email client rather than a web browser. Web browsers are applications specifically designed to navigate and display content on the World Wide Web. Examples of web browsers include Chrome, Firefox, and Safari, which provide users with the ability to access and interact with websites, run web applications, and view multimedia content.

In contrast, Outlook serves as a platform for managing emails, calendars, contacts, and tasks. While it can connect to the internet to send and receive emails, and even open web links within email messages, its main function is not browsing the internet like the other options listed. Therefore, it’s correctly identified as not being a web browser.