I don't know if this works on Windows 7, but on my Windows XP machine here's what worked for me: Right click on any toolbar, which will pop up a menu, and click on "Customize" on that menu to open the Customize Toolbar window. In the Customize Toolbar window, you'll find numerous buttons available to be added to one of your toolbars. Locate the button you want and simply drag it to where you want it to be and drop it there. When you're finished, click "Done" in the Customize Toolbar window to close it.

If the button you want isn't in the Customize Toolbar window, it may already be on one of your toolbars - this can happen if you have many buttons on one toolbar and there isn't enough room for Firefox to display them all. When this happens on my system, I get an arrow button at the right end of that toolbar and clicking on that will show the remaining buttons that there aren't room for. If your button is hidden because there's not enough room, you can fix this problem by opening the Customize Toolbar button and dragging the button off the toolbar and dropping it into the Customize Toolbar window. Then you can drag it out again and drop it on on another toolbar that has more room.

You can also remove buttons you don't use, just drop them onto the Customize Toolbar window, and simply leave them there to make more room for the buttons you do use. If you change your mind later, you'll find the buttons you've removed still in the Customize Toolbar window, waiting patiently for you to drag them out and drop them onto a toolbar again. On my system I find that I can drag and drop buttons onto or off of all four toolbars (menu, navigation, bookmarks, add-on bar) and put them wherever I want. You can also turn all of these toolbars on and off from the View option on the menu toolbar.

Click on the Site Identity Button (icon on the left end of the URL/Location/Address Bar), then click "More Information".

You need to update the following:

• Adobe PDF Plug-In For Firefox and Netscape
• Shockwave Flash 10.1 r82
• Next Generation Java Plug-in 1.6.0_14 for Mozilla browsers

1. Check your plugin versions on either of the following links':
   • http://www.mozilla.com/en-US/plugincheck/
   • https://www-trunk.stage.mozilla.com/en-US/plugincheck/
   • Note: plugin check page does not have information on all plugin versions
2. Update Adobe Reader (PDF plugin):
   • From within your existing Adobe Reader (if you have it already installed):
     • Open the Adobe Reader program from your Programs list
     • Click Help > Check for Updates
     • Follow the prompts for updating
     • If this method works for you, skip the "Download complete installer" section below and proceed to "After the installation" below
   • Download complete installer (if you do NOT have Adobe Reader installed):
     • SAVE the installer to your hard drive (save to your Desktop so that you can find it after the download). Exit/Close Firefox. Run the installer you just downloaded.
     • Use either of the links below:
       • https://support.mozilla.com/en-US/kb/Using+the+Adobe+Reader+plugin+with+Firefox (click on "Installing and updating Adobe Reader")
       • Also see Download link': http://get.adobe.com/reader/otherversions/
   • After the installation, start Firefox and check your version again.
3. Update the Flash plugin to the latest version.
   • Download and SAVE to your Desktop so you can find the installer later
   • If you do not have the current version, click on the "Player Download Center" link on the "Download and information" or "Download Manual installers" below
   • After download is complete, exit Firefox
   • Click on the installer you just downloaded and install
     • Windows 7 and Vista: may need to right-click the installer and choose "Run as Administrator"
   • Start Firefox and check your version again or test the installation by going back to the download link below
   • Download and information: http://www.adobe.com/software/flash/about/
     • Use Firefox to go to the above site to update the Firefox plugin (will also install plugin for most other browsers; except IE)
     • Use IE to go to the above site to update the IE ActiveX
   • Download Manual installers.
     • http://kb2.adobe.com/cps/191/tn_19166.html#main_ManualInstaller
     • Note separate links for:
       • Plugin for Firefox and most other browsers
       • ActiveX for IE
4. Update the Java plugin to the latest version.
   • Download site: http://www.oracle.com/technetwork/java/javase/downloads/index.html (Java Platform: Download JRE)
     • Be sure to un-check the Yahoo Toolbar option during the install if you do not want it installed.
   • Also see "Manual Update" in this article to update from the Java Control Panel in Windows Control Panel: http://support.mozilla.com/en-US/kb/Using+the+Java+plugin+with+Firefox#Updates
   • Removing old versions (if needed): http://www.java.com/en/download/faq/remove_olderversions.xml
   • Remove multiple Java Console extensions (if needed): http://kb.mozillazine.org/Firefox_:_FAQs_:_Install_Java#Multiple_Java_Console_extensions
   • Java Test: http://www.java.com/en/download/help/testvm.xml