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What is the best compatible security with firefox?

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I have tried multiple security programs that have disabled my add-ons. What is the best compatible software?

This happened

Every time Firefox opened

== I updated AVG, then changed to Bitdefender and still did it.

I have tried multiple security programs that have disabled my add-ons. What is the best compatible software? == This happened == Every time Firefox opened == I updated AVG, then changed to Bitdefender and still did it.

All Replies (1)

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Avira Personal Free - http://www.free-av.com/ or Avast Home Edition - http://www.avast.com/free-antivirus-download