Basics
Using the Samsung keyboard
Break to the next line.
Enter uppercase. 
Enter punctuation marks. 
Set options for the Samsung 
keyboard.
Suggested keywords
Delete a preceding character.
Enter uppercase.
Add an item from the clipboard.
Enter a space.
Entering uppercase
Tap 
before entering a character. For all caps, tap it twice.
Changing the keyboard type
Tap and hold 
, and then tap 
to change the keyboard type.
On the floating keyboard, tap and hold 
and move the floating keyboard to another location.
Changing language keyboards
Add languages to the keyboard, and then slide the space key left or right to change language keyboards.
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