The correct answer is: B. Browser
An Internet browser is a software application for accessing the World Wide Web. It retrieves and displays web pages from servers. Popular web browsers include Google Chrome, Mozilla Firefox, Microsoft Edge, and Apple Safari.
An operating system is a software program that manages computer hardware and software resources and provides a platform for running other programs. Popular operating systems include Microsoft Windows, macOS, Linux, and Android.
An IP address is a unique number assigned to each device connected to the Internet. It is used to identify and locate devices on the network.
A compiler is a computer program that translates high-level programming languages into machine code.