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Windows 7: Do I need 2 Antiviruses for Vista and WIndows 7 ?

18 Oct 2009   #11

Windows 8.1 Pro RTM x64

Each OS on a multi-boot system requires its own AV solution. Many people use the same AV (for example, I have Avast! on all of mine), although that is not strictly necessary. What you shouldn't do is have 2 or more AVs on a single OS as that can lead to trouble and conflict between the programs.

My System SpecsSystem Spec
20 Oct 2009   #12

Vista Business

Thanks to all ..

I have installed the Microsoft AV for now on Win 7 , seems to work fine, though I still use Vista as default OS.
My System SpecsSystem Spec

 Do I need 2 Antiviruses for Vista and WIndows 7 ?

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