This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

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

I have managed to stop annoying pop up windows from amazon today by uninstalling a program called firefox maintenance. Was this spyware or legitimate software?

  • 1 reply
  • 2 have this problem
  • 3 views
  • Last reply by Scribe

more options

I started getting the pop ups very recently (oct 2015) so I went to control panel and programs an features and ranked the list by install date. At the top was this one I was suspicious of, firefox maintenance, and on a hunch decided to uninstall it. have I done the right thing - and how did this spyware/adware type programme get onto my computer.

I started getting the pop ups very recently (oct 2015) so I went to control panel and programs an features and ranked the list by install date. At the top was this one I was suspicious of, firefox maintenance, and on a hunch decided to uninstall it. have I done the right thing - and how did this spyware/adware type programme get onto my computer.

Chosen solution

Hi, there is a legitimate program called Mozilla Maintenance Service, which in your programs, should show the same version number as Firefox - What is the Mozilla Maintenance Service?. If that is what you mean, it wouldn't be responsible for ad pop-ups. If it actually is 'Firefox Maintenance' then I would definitely regard it with suspicion.

You can check your pop-up settings here - Pop-up blocker settings, exceptions and troubleshooting.

If the problem continues, you can try these free programs to scan for malware, which work with your existing antivirus software:

Microsoft Security Essentials is a good permanent antivirus for Windows 7/Vista/XP if you don't already have one. Windows 8 has antivirus built-in already.

Further information can be found in the Troubleshoot Firefox issues caused by malware article.

Did this fix your problems? Please report back to us!

Read this answer in context 👍 1

All Replies (1)

more options

Chosen Solution

Hi, there is a legitimate program called Mozilla Maintenance Service, which in your programs, should show the same version number as Firefox - What is the Mozilla Maintenance Service?. If that is what you mean, it wouldn't be responsible for ad pop-ups. If it actually is 'Firefox Maintenance' then I would definitely regard it with suspicion.

You can check your pop-up settings here - Pop-up blocker settings, exceptions and troubleshooting.

If the problem continues, you can try these free programs to scan for malware, which work with your existing antivirus software:

Microsoft Security Essentials is a good permanent antivirus for Windows 7/Vista/XP if you don't already have one. Windows 8 has antivirus built-in already.

Further information can be found in the Troubleshoot Firefox issues caused by malware article.

Did this fix your problems? Please report back to us!