How to manage Yahoo Application State Plugin

The Current Version Plugin Yahoo Application State Plugin is the application that comes from Yahoo which allows users to keep sync when using Yahoo services, such as Yahoo Messenger and Yahoo Mail. download current version plugin yahoo application state plugin from the link below
you can manage this plugin by following these steps:

(step1) Open your firefox Add-ons Manager by clicking Tools - Add-ons on Menu bar

(step2) Click plugins, and you will see all plugins are installed in your firefox browser, one of them is Yahoo Apllication state plugin.

(step3) To Enable/Disable this plugin just click Enable/Disable button

(step4) To view more informations about Yahoo Aplication State plugin just click More link.