1. Touch to access the voice typing feature when you are
using the Google keyboard.
Or flick down the status bar when entering text and touch
Change keyboard, and then select Google voice typing.
2. When you see the microphone image, speak what you want
3. You can continue entering text to keep it or to delete it.
Say "comma," "period," "question mark," "exclamation mark," or
"exclamation point" to enter punctuation.
Input Method Settings
Choose the input method settings by touching > Settings >
Language & input from the home screen.
In the Keyboard & input methods section, you can set the
current input method and choose the settings for input methods.
Move the insertion point: Touch where you want to type.
The cursor blinks in the new position, and a tab appears
below it. Drag the tab to move the cursor.
Select text: Touch and hold or double-tap within the text.
The nearest word highlights, with a tab at each end of the
selection. Drag the tabs to change the selection.