So how do i clean my browser of plugins?
Mozilla Firefox: Click the orange "Firefox" button in the top left-hand corner of the browser window and choose "Add-ons" from the right column of the menu to open an Add-ons Manager tab in the active browser window.
If you are using Windows XP, click on "Tools" from the menu bar near the top of the browser window and choose "Add-ons."
Click "Extensions" to view the installed extensions that add features to Firefox, or click "Plugins" to view plugins that add compatibility and functionality.
Find the add-on you want to disable and click its "Disable" button.
If you want to delete an extension entirely, click "Remove."
Restart Firefox to complete the process.
Google Chrome:Click the menu icon "≡" at the top right of the browser window, choose "Tools" and choose "Extensions" to open a new "Options" tab.
Uncheck "Enabled" to disable an extension, or click "Remove" to delete it completely.
Enter "chrome://plugins/" in Chrome's address bar to view plugins that add compatibility and functionality, such as Apple QuickTime or Adobe Flash,
Click the "Disable" link under the plugin you want to disable.