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The best antivirus software to protect your computer in 2026
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ZDNET published an updated August 2026 guide to antivirus software, revising its top picks to reflect new features, use cases, and pricing across products from Bitdefender, Norton, Avira, Surfshark, ESET, McAfee, Trend Micro, Malwarebytes, and Avast.
This is a buyer's guide update, not a product announcement or vulnerability disclosure. The material does not specify what new features or pricing changes prompted the revision, making it difficult to extract actionable engineering detail from a single source.
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ZDNET updated its antivirus recommendations for August 2026, citing new features, use cases, and pricing changes as reasons for the revision.
Bitdefender Total Security was ranked best overall, Avira Free Security best free option, and ESET Protect best for business use.
The guide covers capabilities beyond signature-based scanning, including real-time phishing alerts, breach notifications, VPN integration, and device cleanup.
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