- Letter:
AllA(152)B(131)C(151)D(84)E(54)F(116)G(84)H(101)I(74)J(32)K(52)L(78)M(147)N(102)O(35)P(104)Q(18)R(75)S(166)More
- Operating System:
AllWindows XP(151)Windows Vista(151)Windows 7(151)Windows 8(151)Windows 10(151)Windows 2000(151)Windows Server 2003(151)Windows Server 2008(151)Windows Server 2012(151)Windows Server 2016(151)macOS(151)Linux(151)Android(147)iOS(151)