- Letter:
AllA(44)B(38)C(44)D(24)E(16)F(42)G(24)H(29)I(21)J(9)K(15)L(25)M(43)N(30)O(10)P(30)R(54)S(48)T(37)More
- Range Of Character Number:
All0-100(16)101-200(16)201-500(90)501-1000(38)1001-2000(7)2001-5000(21)5001-10000(11)10001-20000(6)20001-50000(5)
- Operating System:
AllWindows 95(16)Windows 98(16)Windows Me(16)Windows XP(21)Windows Vista(21)Windows 7(21)Windows 8(21)Windows 10(21)Windows 2000(21)Windows Server 2003(21)Windows Server 2008(21)Windows Server 2012(21)Windows Server 2016(21)Mac OS Classic(16)macOS(21)Linux(21)Android(20)iOS(21)