Samsung UA46EH5300MXSQ, UA46ES6900MXSQ, UA55ES6800MXXY manual Lets you use a USB or Bluetooth mouse

Sets the default options for the keyboard language and type.

–– Keyboard Language: Set a language for your keyboard.

–– Keyboard type: Set what a type of keyboard you're using to enter text.

––Switch Input Language: Select a key sequence to change switching input language.

●● Mouse settings

Lets you use a USB or Bluetooth mouse