The "Preferences" page is in Tools>Options If that's what you were looking for

Your plugins list shows outdated plugin(s) with known security and stability risks.

1. Shockwave Flash 10.0 r32
2. Java Plug-in 1.6.0_01 fo

Update the Java and Flash plugin to the latest version. See http://java.sun.com/javase/downloads/index.jsp#jdk (you need JRE) http://www.adobe.com/software/flash/about/

In Firefox 3.6.4 the default connection settings have been changed to "Use the system proxy settings". See "Firefox connection settings" in Server Not Found - Troubleshoot connection problems

You can find the connection setting here: Tools > Options > Advanced : Network : Connection If you do not need to use a proxy to connect to internet then select No Proxy

If you are sure you entered your User name & Password correctly, try these steps:

Try deleting cookies and cache:

1. Tools| Clear recent history

2. Time range to clear: Everything

3. If it isn't already selected, select Cookies and Cache

4. Clear now

Check cookie exceptions

1. Tools | Options | Privacy Panel

2. Set Firefox will: Use custom settings for history Insure Accept cookies for sites and accept third-party cookies is selected

3. Click Exceptions. If the misbehaving site is in that list, select it and click Remove site

Safe Mode

Add-ons can cause problems with not being able to log into certain websites. To see if this is the case with your issue, run Safe mode. When you get to the safe mode window, select Continue in Safe Mode If this resolves your problem, see Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems and Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems

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If you can't see the menu bar:

Menu Bar (File, Edit, View, History, Bookmarks, Tools, Help)

Press ALT+ V T M (CTRL+V T M on Macs) on your keyboard. This should restore the menu bar (Firefox 3.6)