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How to stop unwanted very low music from playing on my web browser?

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Every time I open the firefox browser a very low volume music starts playing, without any tab that is playing a video either a sound. How should I fix this? May it be a malware?

Every time I open the firefox browser a very low volume music starts playing, without any tab that is playing a video either a sound. How should I fix this? May it be a malware?

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HI, if this does not fix the issue see bottom Safe Mode  : Please use more than 1 scanner as each uses diff tech :

Save your Report and google each before deleting anything as do not want to delete something you need, If need help :

Uninstall any Bittorrent apps, uninstall cracked programs and delete cracks then Post in only 1 forum, then wait.

SAFE MODE

In Firefox Safe mode these changes are effective:

  • all extensions are disabled (about:addons)
  • default theme is used (no persona)
  • userChrome.css and userContent.css are ignored (chrome folder)
  • default toolbar layout is used (file: localstore-safe.rdf)
  • Javascript JIT compilers are disabled (prefs: javascript.options.*jit)
  • hardware acceleration is disabled (Options > Advanced > General)
  • plugins are not affected
  • preferences are not affected

TEST''''is issue still there ?

Please let us know if this solved your issue or if need further assistance.

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I forgot to menison that I suspect the issue is related with the facebook tabs.

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You can check the home page setting.

Firefox supports multiple home pages separated by '|' (pipe) symbols.

You can check for problems with the sessionstore.jsonlz4 file in the Firefox profile folder that stores session data.

  • delete sessionstore.jsonlz4 and sessionstore.js

When sessionstore.jsonlz4 is deleted you lose pinned tabs and open tabs and you will have to recreate them, so if necessary make a note or bookmark them.

You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.

You can check the target line in the Firefox desktop shortcut (right-click: Properties) to make sure nothing is appended after the path to the Firefox program.