- Letter：
AllA(29)B(25)C(29)D(16)E(10)F(22)G(16)H(19)I(14)J(10)K(10)L(15)M(28)N(19)O(7)P(20)Q(3)R(18)S(32)More
- Unicode Block：
AllBasic Latin(5)Latin-1 Supplement(3)Latin Extended-A(18)Spacing Modifier Letters(18)Greek and Coptic(18)Thai(2)General Punctuation(2)Currency Symbols(2)Mathematical Operators(2)CJK Symbols and Punctuation(2)CJK Unified Ideographs(1)Private Use Area(2)Alphabetic Presentation Forms(1)
- Range Of Character Number：
All0-100(18)101-200(4)201-500(12)501-1000(3)1001-2000(26)5001-10000(5)10001-20000(4)20001-50000(4)50001-65536(1)
- Operating System：
AllWindows 95(18)Windows 98(18)Windows Me(18)Windows XP(18)Windows Vista(18)Windows 7(18)Windows 8(18)Windows 10(18)Windows 2000(18)Windows Server 2003(18)Windows Server 2008(18)Windows Server 2012(18)Windows Server 2016(18)Mac OS Classic(18)macOS(18)Linux(18)Android(18)iOS(18)