- Letter：
AllA(10)B(11)C(10)D(8)E(4)F(11)G(21)H(33)I(10)K(4)L(5)M(10)N(8)O(2)P(7)Q(3)S(11)T(9)U(8)More
- Unicode Block：
AllBasic Latin(42)Latin-1 Supplement(39)Latin Extended-A(31)Latin Extended-B(27)IPA Extensions(6)Spacing Modifier Letters(30)Combining Diacritical Marks(9)Greek and Coptic(20)Cyrillic(8)Cyrillic Supplement(7)Armenian(7)Phonetic Extensions(4)Phonetic Extensions Supplement(4)Combining Diacritical Marks Supplement(2)Latin Extended Additional(13)Greek Extended(7)General Punctuation(36)Superscripts and Subscripts(10)Currency Symbols(27)More
- Operating System：
AllWindows 95(4)Windows 98(4)Windows Me(4)Windows XP(5)Windows Vista(5)Windows 7(5)Windows 8(5)Windows 10(5)Windows 2000(5)Windows Server 2003(5)Windows Server 2008(5)Windows Server 2012(5)Windows Server 2016(5)Mac OS Classic(4)macOS(5)Linux(5)Android(5)iOS(5)