If the add-on prevents you from browsing through the Internet, then removal it's the only solution. This add-on installs itself into all the browsers found on your computer. Here are the steps required for the most common browsers in order to remove add-ons or extensions:
Internet Explorer
Go to `Tools> Manage Add-ons> Locate Zeon add-on and click Delete`
Mozilla Firefox
Tools > Add-ons > Locate Zeon add-on and click Remove then restart the browser
Google Chrome
Click the wrench located under the exit button on the upper-right corner then Tools > Extensions and click the bin icon and restart the browser.
