What is a browser window?

A browser window is a graphical user interface element that displays a website's content or web application. A rectangular area on the screen contains a menu bar, address bar, toolbars, tabs, and the main content area where web pages are displayed.

When a user types a website address or URL in the address bar or clicks on a link, the browser retrieves the requested content and displays it in the main content area of the window. Users can interact with the content by scrolling, clicking links, filling out forms, or using other features of the browser window.

The user can adjust the size and position of the browser window, and most browsers allow multiple windows to be open simultaneously, each displaying different websites or web applications.