Miscellaneous topics that do not fit into specific categories.
Microsoft IME is primarily designed for use on Windows operating systems. While it is possible to use Japanese input methods on macOS, the Microsoft IME itself is not natively supported on iMac or other Apple devices. Instead, macOS has its own built-in Japanese input methods that you can use for typing in Japanese. If you want to use Japanese on your iMac, you can enable the Japanese input method through the System Preferences under Keyboard settings, where you can select from options such as Hiragana, Katakana, and Romaji input modes.
For specific compatibility or support questions regarding Microsoft IME on non-Windows platforms, it is best to consult Microsoft directly, as they can provide the most accurate information regarding their software's compatibility with Apple products.