Google stopped developing its toolbar for newer versions of Firefox. Have a look at this support question for more details. [https://support.mozilla.com/en-US/questions/837142 https://support.mozilla.com/en-US/questions/837142]

You have given no detailed information about the problem(s) you are experiencing. *It is therefore impossible to offer suggested solutions as the are few, if any, psychics here. *You must be specific and respectful when asking for assistance from the '''''unpaid volunteers''''' who donate their time on this forum trying to help other users. I use Adobe Reader very frequently and it works well with Firefox 5. I frequent Amazon.com and order from there with not problems. I do NOT use Facebook. '''Google toolbar.....'''<br /> Google decided that they will no longer produce the Google Toolbar for Firefox beyond Firefox 4. Future versions of Google toolbar will only work with IE7-9. Google Toolbar is not available on any other browser, even Google's own browser. *http://googletoolbarhelp.blogspot.com/2011/07/update-on-google-toolbar-for-firefox.html *http://www.google.com/support/toolbar/bin/answer.py?answer=1342452&topic=15356%29 *Google Toolbar 8 FAQ (IE only): https://www.google.com/support/toolbar/bin/answer.py?hl=en&answer=1111588 Alternatives: *http://kb.mozillazine.org/Using_Google_Toolbar_features_without_toolbars *https://addons.mozilla.org/en-US/firefox/addon/googlebar-lite/ *https://addons.mozilla.org/en-US/firefox/addon/gbookmarks-google-bookmarks-fo/ '''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.'''