Is the pop-up blocker on and enabled for this site? For help, see Troubleshoot Firefox issues caused by malware. If you don't see these buttons, you may have malware on your computer that causes the pop-ups.If you see the address bar with the Tracking Protection button and the Site Identity button (a shield and a padlock) in the pop-up window, the pop-up is coming from Firefox.You can determine where the pop-up is coming from by the appearance of the window. The pop-up may not actually be coming from Firefox. Pop-ups not being blocked Is the pop-up coming from Firefox? For more information, see the What are Pop-ups? section above. Note: Blocking pop-ups may not always work and may interfere with some websites.
![firefox popups issue firefox popups issue](https://i.ytimg.com/vi/fr88y-dTVJw/maxresdefault.jpg)
![firefox popups issue firefox popups issue](https://v8r5x7v2.rocketcdn.me/wp-content/uploads/2016/02/allow-pop-ups-firefox-1.jpg)
#Firefox popups issue windows
Pop-up windows, or pop-ups, are windows that appear automatically without your permission.
![firefox popups issue firefox popups issue](https://addons.mozilla.org/user-media/previews/thumbs/218/218287.jpg)
3.3 Is the pop-up shown after a mouse click or a key press?.3.2 Is the pop-up blocker on and enabled for this site?.