- Letter:
AllA(161)B(139)C(160)D(89)E(57)F(123)G(89)H(107)I(78)J(34)K(56)L(83)M(156)N(108)O(37)P(110)Q(19)R(80)S(176)More
- Operating System:
AllWindows XP(143)Windows Vista(143)Windows 7(143)Windows 8(143)Windows 10(143)Windows 2000(143)Windows Server 2003(143)Windows Server 2008(143)Windows Server 2012(143)Windows Server 2016(143)macOS(142)Linux(142)Android(139)iOS(142)