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

automatically opens many tabs

  • 3 majibu
  • 2 wana tatizo hili
  • 2 views
  • Last reply by cor-el

more options

when i open certain websites or when i click on certain option in the website, other advertisement tabs open automatically.

when i open certain websites or when i click on certain option in the website, other advertisement tabs open automatically.

All Replies (3)

more options

Try start firefox in Safe Mode:

You also can use some addons to block these advertisement:

Modified by Diego Victor

more options

The extra tabs could be pop-up or pop-under windows that Firefox is diverting to tabs instead of individual windows. Does that make them any less annoying? Perhaps not by much. Do you have Firefox's pop-up blocker enabled?

See: Pop-up blocker settings, exceptions and troubleshooting

more options

Do a malware check with some malware scanning programs on the Windows computer.
Please scan with all programs because each program detects different malware.
All these programs have free versions.

Make sure that you update each program to get the latest version of their databases before doing a scan.

You can also do a check for a rootkit infection with TDSSKiller.

See also: