I had a reboot problem so i downloaded the dell  os recovery tool. I used it to reinstall windows but the installation was in chinese. I got to the end and in windows and changed the windows display to english with alot of hard work. But some settings still have chinese tabs.(like regedit). I tried to re-use the os recovery tool but it starts up in chinese. And i even tried microsoft media creation tool but it also starts up in chinese. Can anyone help?