Sounds like a sketchy addon. Type about:addons in the address bar and disable any extensions or plugins that you don't recognize. You will have to restart the browser to fully disable them.

I am not sure I understand. Just type the word Addons in the address bar? Where would I see the extensions or plug-ins? Thanks for your time and patience.

Rodney

Do a malware check with some malware scanning programs.
You need to scan with all programs because each program detects different malware.
Make sure that you update each program to get the latest version of their databases before doing a scan.

• http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
• http://www.superantispyware.com/ - SuperAntispyware
• http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
• http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
• http://www.lavasoft.com/products/ad_aware_free.php - Ad-Aware Free

See also:

• "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

-> Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

Check and tell if its working.

Your Flash plugin is quite older. You need to update it.

Adobe Flash Player 10.3.183.10 (2.94 MB)

• http://get.adobe.com/flashplayer/

When Downloading Plugins Update setup files, Remove Checkmark from Downloading other Optional Softwares with your Plugins (e.g. Toolbars, McAfee, Google Chrome, etc.)

-> Update All your Firefox Plugins

• https://www-dev.allizom.org/en-US/plugincheck/
• http://www.mozilla.com/en-US/plugincheck/