- Letter:
AllA(43)B(37)C(43)D(24)E(15)F(69)G(147)H(33)I(21)J(28)K(15)L(22)M(42)N(29)O(10)P(30)Q(5)R(25)S(47)More
- Range Of Character Number:
All0-100(25)101-200(31)201-500(91)501-1000(83)1001-2000(11)2001-5000(15)5001-10000(6)10001-20000(6)20001-50000(5)50001-65536(3)
- Operating System:
AllWindows 95(6)Windows 98(6)Windows Me(6)Windows XP(7)Windows Vista(7)Windows 7(7)Windows 8(7)Windows 10(7)Windows 2000(7)Windows Server 2003(7)Windows Server 2008(7)Windows Server 2012(7)Windows Server 2016(7)Mac OS Classic(7)macOS(7)Linux(7)Android(6)iOS(7)