When you want to delete a font in window but it alert It is a
protected system font.And you can not delete it.Here is how to delete this font: 1.Run -->regedit 2.And then go to HKEY_LOCAL_MACHINE-->S
oftware → Microsoft → Windows NT → CurrentVersion → Fonts.3.After you will see many font there. 4.Find your Font that you want to delete.
5.Restart the PC it will OK.
