Multiple choice general knowledge science & technology How to Close a opened TAB? Ctrl+E Ctrl+W Ctrl+Q Ctrl+T Reveal answer Fill a bubble to check yourself B Correct answer Explanation Ctrl+W is the universal keyboard shortcut to close the current browser tab in Chrome, Firefox, Edge, and other major browsers. Ctrl+E typically focuses the address bar, Ctrl+T opens a new tab, and Ctrl+Q often quits the entire browser application.