Through adding new keyboards in your iPhone or iPad, you can input different languages and emotion icons by means of the keyboard. Moreover, the keyboards can be deleted at any time by yourself. For your better reference, this article respectively introduces how to add and delete keyboard.
Step 1: Access Settings.
Step 2: Open General.
Step 3: Choose Keyboard.
Step 4: Select Keyboards.
Step 5: Tap Add New Keyboard.
Step 6: Choose a keyboard from the list.
For instance, you can choose Emoji if you want to input diversified emotion icons via the keyboard. What's more, if you select a language which has varieties, choose a variety and hit Done on the top-right corner in the sub-menu.
Step 1: Open Settings.
Step 2: Choose General.
Step 3: Select Keyboard.
Step 4: Click Keyboards.
Step 5: Tap the top-right Edit option.
Step 6: Click the red circle with a minus sign before a keyboard, and hit Delete.
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