Navigate to Apps screen > Tap Settings > Tap Display > Tap Cloud and accounts > Tap Accounts > Select the account you want to remove >Tap REMOVE ACCOUNT.
Pictorial representation of the above settings are as follows:
1From a Home screen, swipe up or down to access the Apps screen.
3Tap Cloud and accounts.
5Tap the account you want to remove.
6Tap REMOVE ACCOUNT Note: Account credentials may have to be entered to remove the account.
7Tap REMOVE ACCOUNT.
Note: You can remove an account from your tablet if it is no longer in use or if you no longer want it associated with your tablet. After it has been removed, you will not have access to any of the data from the account.