| Mac | Test.WebDriver.Capabilities, Test.WebDriver.Types, Test.WebDriver |
| Manual | Test.WebDriver.Capabilities, Test.WebDriver.Types, Test.WebDriver |
| maximize | Test.WebDriver.Commands, Test.WebDriver |
| meta | Test.WebDriver.Common.Keys |
| Method | Test.WebDriver.Class |
| methodDelete | Test.WebDriver.Class |
| methodGet | Test.WebDriver.Class |
| methodPost | Test.WebDriver.Class |
| MiddleButton | Test.WebDriver.Commands, Test.WebDriver.Types, Test.WebDriver |
| mkCaps | Test.WebDriver.Config |
| mkCookie | Test.WebDriver.Cookies, Test.WebDriver.Commands, Test.WebDriver.Types, Test.WebDriver |
| mkFailedCommandInfo | Test.WebDriver.Exceptions.Internal, Test.WebDriver.Exceptions, Test.WebDriver.Types, Test.WebDriver |
| mkRequest | Test.WebDriver.Internal |
| mkSession | Test.WebDriver.Config |
| modifyCaps | Test.WebDriver.Capabilities, Test.WebDriver.Config, Test.WebDriver |
| modifySession | Test.WebDriver.Session |
| mostRecentHistory | Test.WebDriver.Session |
| mostRecentHTTPRequest | Test.WebDriver.Session |
| MouseButton | Test.WebDriver.Commands, Test.WebDriver.Types, Test.WebDriver |
| mouseDown | Test.WebDriver.Commands, Test.WebDriver |
| mouseUp | Test.WebDriver.Commands, Test.WebDriver |
| MoveTargetOutOfBounds | Test.WebDriver.Exceptions.Internal, Test.WebDriver.Exceptions, Test.WebDriver.Types, Test.WebDriver |
| moveTo | Test.WebDriver.Commands, Test.WebDriver |
| moveToCenter | Test.WebDriver.Commands, Test.WebDriver |
| moveToFrom | Test.WebDriver.Commands, Test.WebDriver |
| multiply | Test.WebDriver.Common.Keys |