📣 Help shape Firefox by joining our Test Days event on July 21–Aug 1 to test the Firefox Semantic History Search in Firefox Beta 142

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Random interactive ads play audio and video on my pages while I'm using Firefox.

At first I thought the ads were part of Facebook, but their customer service says the ads linked to a third-party add-on to my browser. Now I'm seeing the ads on other pages. How do I find out what is allowing the ads and how to remove them?

At first I thought the ads were part of Facebook, but their customer service says the ads linked to a third-party add-on to my browser. Now I'm seeing the ads on other pages. How do I find out what is allowing the ads and how to remove them?

All Replies (1)

Do you have that problem when running in the Firefox SafeMode?
http://support.mozilla.com/en-US/kb/Safe+Mode
Don't select anything right now, just use "Continue in SafeMode."

If not, see this:
http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+theme...