- Letter:
AllA(16)B(14)C(16)D(9)E(6)F(12)G(9)H(10)J(3)L(8)M(15)P(22)R(10)S(17)T(13)W(4)Y(2)Digital(2)Other(2)
- Range Of Character Number:
All201-500(4)2001-5000(2)20001-50000(10)50001-65536(5)
- Operating System:
AllWindows 95(3)Windows 98(3)Windows Me(3)Windows XP(4)Windows Vista(4)Windows 7(4)Windows 8(4)Windows 10(4)Windows 2000(4)Windows Server 2003(4)Windows Server 2008(4)Windows Server 2012(4)Windows Server 2016(4)Mac OS Classic(3)macOS(4)Linux(4)Android(4)iOS(4)