- Letter：
AllA(42)B(37)C(42)D(23)E(15)F(32)G(23)H(28)I(21)J(9)K(15)L(22)M(41)N(28)P(29)R(21)S(46)T(35)V(10)More
- Unicode Block：
AllBasic Latin(36)Latin-1 Supplement(9)Latin Extended-A(7)Latin Extended-B(6)Spacing Modifier Letters(8)Greek and Coptic(20)General Punctuation(9)Currency Symbols(6)Letterlike Symbols(6)Mathematical Operators(7)Private Use Area(4)Alphabetic Presentation Forms(4)
- Range Of Character Number：
All0-100(20)101-200(4)201-500(24)501-1000(10)1001-2000(6)2001-5000(2)5001-10000(3)10001-20000(21)20001-50000(5)
- Operating System：
AllWindows 95(20)Windows 98(20)Windows Me(20)Windows XP(20)Windows Vista(20)Windows 7(20)Windows 8(20)Windows 10(20)Windows 2000(20)Windows Server 2003(20)Windows Server 2008(20)Windows Server 2012(20)Windows Server 2016(20)Mac OS Classic(20)macOS(20)Linux(20)Android(20)iOS(20)