- Letter：
AllA(16)B(9)C(16)D(13)E(9)F(12)G(9)H(11)I(18)J(17)K(22)L(31)M(11)N(15)O(11)P(24)Q(4)R(32)S(9)More
- Unicode Block：
AllBasic Latin(19)Latin-1 Supplement(19)Latin Extended-A(19)Latin Extended-B(19)IPA Extensions(19)Spacing Modifier Letters(19)Combining Diacritical Marks(19)Greek and Coptic(19)Latin Extended Additional(19)General Punctuation(19)Superscripts and Subscripts(19)Currency Symbols(19)Letterlike Symbols(19)Number Forms(19)Mathematical Operators(19)Geometric Shapes(19)Alphabetic Presentation Forms(19)
- Operating System：
AllWindows 95(16)Windows 98(16)Windows Me(16)Windows XP(19)Windows Vista(19)Windows 7(19)Windows 8(19)Windows 10(19)Windows 2000(19)Windows Server 2003(19)Windows Server 2008(19)Windows Server 2012(19)Windows Server 2016(19)Mac OS Classic(16)macOS(19)Linux(19)Android(19)iOS(19)