- Letter：
AllA(24)B(14)C(23)D(13)E(13)F(11)G(10)H(9)I(23)J(16)K(23)L(35)M(14)N(28)O(12)P(22)Q(8)R(36)S(14)More
- Unicode Block：
AllBasic Latin(16)Latin-1 Supplement(16)Latin Extended-A(16)Latin Extended-B(16)IPA Extensions(16)Spacing Modifier Letters(16)Combining Diacritical Marks(16)Greek and Coptic(16)Latin Extended Additional(16)General Punctuation(16)Superscripts and Subscripts(16)Currency Symbols(16)Letterlike Symbols(16)Number Forms(16)Mathematical Operators(16)Geometric Shapes(16)Alphabetic Presentation Forms(16)
- 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)