Title: disable ctrl+N in TWebbrowser?
// Put a TApplicationEvents component on your form and assign a OnMessage event handler:
procedure TfrmMyBrowser.ApplicationEvents1Message(var Msg: tagMSG;
var Handled: Boolean);
begin
// check if Ctrl-N pressed
if (GetKeyState(VK_CONTROL) and (Msg.Message = WM_KEYDOWN) and
(Msg.wParam = Ord('N')) then
begin
Handled := True;
end;
end;