Deleting a tab in a web browser is the action of removing a tab from the browser’s interface. Tabs are used to organize and navigate different web pages within a single browser window. When a tab is deleted, the web page that was displayed in that tab is closed, and the tab itself is removed from the browser’s tab bar.
There are several reasons why you might want to delete a tab. For example, you might want to close a web page that you are no longer using, or you might want to remove a tab that is taking up too much space in the tab bar. Deleting a tab is also a way to improve your privacy, as it removes the browsing history and cookies associated with that tab.