Browser tabs allow the browser to queue up multiple web pages so that it becomes easy to switch between them. This feature enables users to open many web pages in one window, switch between them, and work with all the open pages conveniently.Browser tabs are available in modern web browsers, such as Firefox, Safari, Chrome, and Edge. They have become a common feature that allows users to open multiple web pages or websites simultaneously. The tabs can be used to navigate between the web pages, move pages between windows, and close the opened pages. Each tab shows the page title, icon, and close button in a tab bar at the top of the browser window.