- Letter:
AllA(23)B(19)C(22)D(22)E(8)F(17)G(12)H(18)I(11)J(11)K(8)L(12)M(22)N(15)O(5)P(15)Q(16)R(11)S(32)More
- Range Of Character Number:
All0-100(11)101-200(11)201-500(110)501-1000(19)1001-2000(4)2001-5000(5)5001-10000(7)10001-20000(13)20001-50000(7)50001-65536(26)
- Operating System:
AllWindows 95(7)Windows 98(7)Windows Me(7)Windows XP(7)Windows Vista(7)Windows 7(7)Windows 8(7)Windows 10(7)Windows 2000(7)Windows Server 2003(7)Windows Server 2008(7)Windows Server 2012(7)Windows Server 2016(7)Mac OS Classic(7)macOS(7)Linux(7)Android(7)iOS(7)