Antivirus: Buying Advice, Tips, and News
Protect your devices from viruses, malware, ransomware, and other online threats with expert guidance on antivirus software. Compare features, performance, and protection levels to find the right security solution for your needs—whether you're browsing, banking, or working online. Stay informed and make confident choices with our clear, up-to-date coverage of top security tools.
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The Best Antivirus Software We've TestedAntivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your needs.
By Neil J. Rubenking
Our Top Picks
Latest Antivirus Stories
Microsoft claims Windows Defender is all the protection you need. The evidence from real-world testing—and competing security tools—says otherwise.
Defender is 'usually sufficient,' it says in a blog post that might rile up the antivirus industry.
Android is the world’s most widely used mobile OS—and a major target for malware. These are the top Android antivirus apps we've tested to protect your phone or tablet.
Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.
Booting up your computer and surfing or downloading without having antivirus running is asking for trouble. Protect your sensitive information with deep discounts on top-rated software.
Despite what you may have heard, your Apple computer isn't immune to malware. We've tested the top programs to identify the best antivirus protection for Macs.
Bitdefender Antivirus Plus for Mac gets high marks in our own hands-on testing and from independent labs. You can set it, forget it, and rest assured that your Mac is protected.
Get 50% off Bitdefender Antivirus Plus (1 Year Protection for Only $24.99)
Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your needs.
Bitdefender Antivirus Plus delivers top-tier protection with advanced features that rival full security suites, making it a standout choice for protecting your devices.
Get 50% off Bitdefender Antivirus Plus (1 Year Protection for Only $24.99)
Bitdefender Antivirus Free for Windows offers the same excellent core technology found in the commercial version, focusing on the essential task of antivirus protection with minimal add-ons.
Upgrade option: Save $25 on your first year — now $24.99 (was $49.99)
Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.
We've tested more than 100 anti-malware apps to help you find the best malware protection and removal software for all your devices.
Skipping third-party protection might save money—but it could cost you when newer threats slip through.
Most people never see malware—but after decades of testing it, I can show you exactly what it looks like.
Most of us don’t think about this stuff until something goes wrong. Webroot just puts all the important pieces, including antivirus, VPN, and identity protection all in one place, and right now it’s 50% off.
Think your antivirus has you covered? From expired subscriptions to ignored alerts, these common misunderstandings could leave your PC—and your data—wide open to malware.
Antivirus and security suites should protect you against all types of malware, including spyware. These are our top-rated choices for the best spyware protection.
Antivirus protection is essential. Put your digital safety on autopilot with an unlimited VPN, 50GB of cloud backup, and AI-powered scam protection for up to five devices at 60% off.
Free antivirus apps can protect your PC from common threats—but paid software often adds stronger defenses, extra tools, and peace of mind. I'm here to walk you through the differences.
The McAfee+ advanced plan is now marked down by $110. You're getting AI-powered security, antivirus, VPN, and so much more for your whole home.