I have just installed Google Toolbar on my Firefox 4.0 but for some reasons which I don’t know, lot of my favorites buttons – PageRank, Bookmarks, Gmail disappeared. I played around with Google Toolbar Options and found out how to fix that issue.
On this article, I’ll show you how to View PageRank, Bookmarks, Gmail button on Google Toolbar and how to customize your Google Toolbar as well.
My Firefox with default Google Toolbar
Google Toolbar Default View
1. Click on the icon on right-top side of Firefox bar then click Options…
Google Toolbar Go To Options
2. Google Toolbar Options box appears with lot of options. To show/hide PageRank, Bookmarks, Google Docs, Spell Check, Translate or Sidewiki, click on Tools tab.
Google Toolbar Go To Tools
3. Check or Un-check to show/hide the buttons you want. In my case, I check on PageRank and Bookmarks button as below:
Google Toolbar Check Pagerank Bookmarks
4. To show the Gmail button or Picasa Web Albums, Google Finance, Google Documents, Google Calendar,Google Books, Orkut, Web History, Google Video, Google News, … click on Buttons tab then check/un-check on buttons you want to show/hide.
Google Toolbar Gmail
5. After customize your toolbar as desired, click Save button and check your toolbar again. It should work as your dream. 
