- Letter:
AllA(13)B(11)C(13)D(12)F(10)G(10)H(8)I(12)J(19)K(4)L(8)M(16)N(8)P(9)Q(47)R(26)S(14)T(12)U(17)More
- Range Of Character Number:
All0-100(27)101-200(71)201-500(112)501-1000(23)1001-2000(5)2001-5000(7)5001-10000(10)10001-20000(4)20001-50000(4)50001-65536(2)
- Operating System:
AllWindows 95(10)Windows 98(10)Windows Me(10)Windows XP(16)Windows Vista(16)Windows 7(16)Windows 8(16)Windows 10(16)Windows 2000(16)Windows Server 2003(16)Windows Server 2008(16)Windows Server 2012(16)Windows Server 2016(16)Mac OS Classic(10)macOS(16)Linux(16)Android(16)iOS(16)