How to delete your Baidu account

To remove the Baidu extension from your browser(s), use the following instructions.

Internet Explorer

Click “Start.” Select “Settings,” and then “Control Panel” and then “Add/Remove Programs.”
Scroll to Baidu on the list of programs.
Click “Change/Remove.”

Firefox

Select “Tools” and then “Add-Ons” in the browser menu.
Select the “Extensions” tab.
Select the Baidu toolbar.
Click “Uninstall.”

Safari

Click on “Applications” in the browser menu.
Scroll to “Toolbars” and click on Baidu.
Click twice on “Uninstall.”
Enter the “Username and Password.” Click “OK.”

Chrome

Right-click on the extensions bar.
Select “Uninstall.”
Choose “Uninstall” again.

Source: http://www.ehow.com/how_8360768_delete-baidu.html
URLS:
http://baidu.com