Here are a few commonly used shortcuts in Netvibes: F1: Open the help overlay to view available keyboard shortcuts. R: Refresh the page or widget content. N: Create a new widget. M: Minimize or maximize a widget. E: Edit the settings of a widget. D: Delete a widget. Shift + N: Create a new tab. Ctrl + Tab: Switch between tabs. Ctrl + S: Save changes to a widget or tab. Ctrl + Z: Undo the last action.