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Why pay for antivirus software on your PC when Microsoft includes a virus scanner in Windows? In short, because of performance. Although Microsoft continues to improve the security program built into the Windows operating system, its Windows Defender still doesn’t register respectable scores in a battery of tests conducted by the independent software testing lab AV-Test. Based on those tests, the best virus protection is provided by Bitdefender Antivirus Plus. Visit our Learning Center for more articles about the best antivirus software.
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