October 08, 2012, 5:55 PM — Here's how you can add multiple Google accounts to your Android phone or tablet.
1. Open the Settings Menu.
2. Go to Accounts.
3. Tap on Add Account.
4. Choose the type of account (Google for this tip).
5. Tap on New to create a new Google account.
For more, see the original article at the link below.
How to add multiple accounts | Droid Life