Where is the button B on the Wii remote control?

Start is now two separate buttons, plus for pause, and home for a console pause to access the main screen and adjust settings. If you ant to pause most Wii games to, say, return to the game's main menu, use the plus button.

Note that some games require other button presses to pause. Marble Saga: Kororinpa uses the 2 button, and Wario Ware: Smooth Moves uses both plus and minus at the same time.