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How do I go back to version 20.1


I downloaded the latest update of firefox 21. I do not like it. The clear history tool has disappeared. I want to go back to the previous version.

Additional System Details

Installed Plug-ins

  • Shockwave Flash 11.7 r700
  • Adobe PDF Plug-In For Firefox and Netscape 11.0.03
  • Next Generation Java Plug-in 10.21.2 for Mozilla browsers
  • 5.1.20125.0
  • Unity Player 4.0.1f2
  • VLC media player Web Plugin 2.0.2
  • Version 0.9.9, copyright 1996-2009 The VideoLAN Teamhttp://www.videolan.org/
  • Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
  • DRM Netscape Network Object
  • Npdsplay dll
  • DRM Store Netscape Plugin


  • User Agent: Mozilla/5.0 (Windows NT 5.1; rv:21.0) Gecko/20100101 Firefox/21.0

More Information

  • Top 25 Contributor
617 solutions 4263 answers

Hello appleinsd, the clear history tool moved in History, check it out.

How do I clear my history?

thank you

Modified by ideato

Question owner

I found it . thank you

  • Top 25 Contributor
617 solutions 4263 answers

you are welcome