- Letter:
AllA(28)B(12)C(17)D(6)E(7)F(7)G(7)H(16)I(6)J(6)K(13)L(16)M(51)N(8)O(3)P(10)R(11)S(26)T(7)More
- Range Of Character Number:
All0-100(5)101-200(4)201-500(23)501-1000(6)1001-2000(8)2001-5000(5)5001-10000(6)10001-20000(2)20001-50000(19)50001-65536(12)
- Operating System:
AllWindows 95(6)Windows 98(6)Windows Me(6)Windows XP(6)Windows Vista(6)Windows 7(6)Windows 8(6)Windows 10(6)Windows 2000(6)Windows Server 2003(6)Windows Server 2008(6)Windows Server 2012(6)Windows Server 2016(6)Mac OS Classic(6)macOS(6)Linux(6)Android(6)iOS(6)