Starting with the release of Firefox 7, the previous versions of Firefox (4.0.x, 5.0.x and 6.0.x) are no longer maintained with Security and Stability updates. Firefox 3.6 is the last previous Firefox version that is still being maintained. Firefox versions 4.0.x 5.0.x 6.0.x contain Security vulnerabilities that are known and could be exploited by some websites to gain unauthorized access to information or to disrupt critical processing. Only the Latest version 7.0.1 and an Older version 3.6.23 of Firefox are secure against these known vulnerabilities. * http://en.wikipedia.org/wiki/Vulnerability_%28computing%29#Vulnerability_consequences * http://www.mozilla.org/security/known-vulnerabilities/firefox.html#firefox6 Threats safeguarded in Firefox 7: *http://www.mozilla.org/security/known.../firefox.html#firefox7 ------------------------------------------------------------------------------------------ '''Slowness Issues''' -> Clear Cookies & Cache * https://support.mozilla.com/en-US/kb/Template:clearCookiesCache -> [[How to clear the cache#w_clear-the-cache|Clear the Network Cache]] -> [[Troubleshooting extensions and themes]] ------------------------------------------------------------------------------------------ '''Redirection Problems''' -> [[Searches are redirected to another site]] -> '''Is my Firefox problem a result of MALWARE ??''' * Popups Not Blocked - http://kb.mozillazine.org/Popups_not_blocked -> Do a MALWARE check with these 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. Also, Close All other Applications (softwares) before Starting to Run Scans. * Malwarebytes' Anti-Malware - http://www.malwarebytes.org/mbam.php * SuperAntispyware - http://www.superantispyware.com/ * Windows Defender Home Page - http://www.microsoft.com/windows/products/winfamily/defender/default.mspx * Spybot Search & Destroy - http://www.safer-networking.org/en/index.html * Ad-Aware Free Internet Security - http://www.lavasoft.com/products/ad_aware_free.php ------------------------------------------------------------------------------------------ Check and tell if its working.