- 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(3)501-1000(6)1001-2000(6)2001-5000(4)5001-10000(5)20001-50000(3)50001-65536(5)
- Operating System:
AllWindows 95(2)Windows 98(2)Windows Me(2)Windows XP(3)Windows Vista(3)Windows 7(3)Windows 8(3)Windows 10(3)Windows 2000(3)Windows Server 2003(3)Windows Server 2008(3)Windows Server 2012(3)Windows Server 2016(3)Mac OS Classic(3)macOS(3)Linux(3)Android(3)iOS(3)