BocaiToolbar is a toolbar and it inserts itself into your Internet Explorer browser.  BocaiToolbar will monitor your Internet activity in order to send  targeted, unsolicited advertisements to your desktop.  It begins with each Windows startup.   It also must be manually installed, so it was probably added through a free bundled software package.  Spyware is often able to infiltrate your computer in this manner.

BocaiToolbar can be easily removed through a safe and effective spyware remover such as SpyZooka.  SpyZooka has been on the market for many years and is trusted by countless computer users who have used the product.  SpyZooka offers a 100% error removal guarantee or your money back.