Ctrl+W (Windows/Chrome OS) and Cmd+W (macOS): Close the current tab.Ctrl+N (Windows/Chrome OS) and Cmd+N (macOS): Open a new window.Ctrl+T (Windows/Chrome OS) and Cmd+T (macOS): Open a new tab.Whether you need to quickly jump between tabs in the current window or re-open a tab you accidentally closed, these shortcuts help you efficiently manage tabs and windows in Chrome.