Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

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

firefox opens automatically

  • 1 svar
  • 1 har dette problemet
  • 6 views
  • Siste svar av FredMcD

more options

I was transferring a file to a thumb drive and Firefox kept opening to a website for naviagation software. I mean nautical navigation software .

I was transferring a file to a thumb drive and Firefox kept opening to a website for naviagation software. I mean nautical navigation software .

All Replies (1)

more options

Was the browser already open to something? Firefox does not open on its own. Something has to be calling it.

You may have ad/mal-ware. Further information can be found in this article; https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-caused-malware?cache=no

Run most or all of the listed malware scanners. Each works differently. If one program misses something, another may pick it up.