1. Login to your mail account.
2. Go to the Mail Options at the top right of the screen.
3. Choose Account Information on the left.
4. Verify your password again.
5. Click the Edit button just to the right of the word Member Information
6. In the General Preferences section, next to the Language & Content: should display your Yahoo xx usually U.S. Click on that Yahoo! U.S
7. In the new settings choose Yahoo! Singapore and choose I Accept and click Finished.
8. Go back to the Account Information and repeat step 5
9. Now next to the Language & Content it should say Yahoo! Singapore, again click on it and this time choose English - Hong Kong.
10. Accept the terms and click Finished at the end of the process.
11. Now, SIGN OUT off Yahoo and then close all web browsers windows.
12. Open a new web browser and login into your mail, you should be supprise to see the results! NO MORE BANNERS!