- Letter:
AllA(77)B(67)C(77)D(43)E(27)F(59)G(43)H(51)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(75)Windows Vista(75)Windows 7(75)Windows 8(75)Windows 10(75)Windows 2000(75)Windows Server 2003(75)Windows Server 2008(75)Windows Server 2012(75)Windows Server 2016(75)macOS(75)Linux(75)Android(73)iOS(75)