Windows 11
- 1Open Settings, then Time & language, then Language & region.
- 2Next to Preferred languages, choose Add a language, search for Japanese and install it. You don't have to make it your display language; the keyboard (Microsoft IME) is what you need.
- 3Switch keyboards with the Windows key and Space, or with the language button on the taskbar.
Alt and ` (the key left of 1) turns Japanese typing on and off; the taskbar shows あ or A. F7 turns what you just typed into katakana.