- Letter：
AllA(16)B(14)C(16)D(9)F(12)G(9)H(11)I(8)J(3)K(5)L(8)M(15)N(18)P(11)S(17)T(13)U(4)Z(3)Symbol(2)
- Unicode Block：
AllBasic Latin(12)Latin-1 Supplement(13)Latin Extended-A(6)Latin Extended-B(5)Spacing Modifier Letters(6)Greek and Coptic(4)Cyrillic(2)Hebrew(1)Malayalam(3)General Punctuation(7)Superscripts and Subscripts(7)Currency Symbols(10)Letterlike Symbols(7)Number Forms(7)Arrows(2)Mathematical Operators(8)Miscellaneous Technical(1)Box Drawing(1)Block Elements(1)More
- Range Of Character Number：
All0-100(4)101-200(4)201-500(33)501-1000(20)1001-2000(13)2001-5000(2)5001-10000(13)20001-50000(2)
- 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)