Should keep updating firefox
Commercial pop-up ads, links, banner ads and similar content cram your browser screen.Despite how attractive they may look, note that such ads may contain malicious links or misguide you to the corrupted domains .Remove Firefox redirect from Windows If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen.
Updating the extension to the latest edition or disabling and then enabling again might be helpful.
In reality, it's the browser hijacker, which is hiding in your computer.
Lastly, you should beware of a common practice among hijackers to develop infected domains which bear almost identical URL name addresses to popular we pages .
Furthermore, Firefox virus 2017 versions continue spying on your browsing peculiarities and collecting data about visited domains, surfing frequency and further technical information.
Usually, such information is shared with third-parties.