- Letter:
AllA(78)B(67)C(77)D(43)E(27)F(59)G(43)H(52)I(38)J(19)K(27)L(40)M(75)N(52)O(18)P(53)Q(9)R(38)S(85)More
- Operating System:
AllWindows XP(85)Windows Vista(85)Windows 7(85)Windows 8(85)Windows 10(85)Windows 2000(85)Windows Server 2003(85)Windows Server 2008(85)Windows Server 2012(85)Windows Server 2016(85)macOS(85)Linux(85)Android(83)iOS(85)