- Letter:
AllA(375)B(323)C(372)D(207)E(132)F(286)G(206)H(249)I(182)J(78)K(129)L(192)M(363)N(251)O(86)P(256)Q(44)R(215)S(409)More
- Operating System:
AllWindows XP(193)Windows Vista(193)Windows 7(193)Windows 8(193)Windows 10(193)Windows 2000(193)Windows Server 2003(193)Windows Server 2008(193)Windows Server 2012(193)Windows Server 2016(193)macOS(192)Linux(192)Android(188)iOS(192)