10 Best Antivirus Software for Windows -

Our team of experts have reviewed over 150 top antivirus software and apps for windows. Easily compare security features, OS, deals and more. Get the highest level of digital protection!

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Mcafee logo
  • Special Sale: Get Up to $85 Off
  • Premium Virus Protection for Windows
  • Secure VPN & Password Manager
  • Multi Hacking Protection Services
TotalAV logo
  • Hot Deal: Only $1.99
  • Award-Winning Security for Windows
  • Anti-Hacking, Malware & Spyware
  • 30 Day Money Back Guarantee
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  • Special Deal: 70% Off +14 Days Free
  • Windows AV, VPN, ID Theft, Pass Manager
  • Protection for Up to 50 Devices
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Top Deal
Mcafee logo
mcafee
9.8
  • Special Sale: Get Up to $85 Off
  • Premium Virus Protection for Windows
  • Secure VPN & Password Manager
  • Multi Hacking Protection Services
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9.8
527 People Picked Mcafee Today
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TotalAV logo
totalav
9.6
  • Hot Deal: Only $1.99
  • Award-Winning Security for Windows
  • Anti-Hacking, Malware & Spyware
  • 30 Day Money Back Guarantee
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9.6
510 People Picked TotalAV Today
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Alt Example
9.4
  • Special Deal: 70% Off +14 Days Free
  • Windows AV, VPN, ID Theft, Pass Manager
  • Protection for Up to 50 Devices
  • 24/7 US Based Customer Support
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9.4
491 People Picked Today
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norton logo
norton
9.1
  • Hot Sale: Get Up to 70% Off
  • Award-Winning Windows Antivirus
  • Secure VPN & Real-Time Cyber Protection
  • Anti Malware, Spyware & Ransomware
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9.1
467 People Picked Norton Today
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Avast logo
avast
8.9
  • Limited Time Offer: Save 80%
  • Advanced Windows Protection Tools
  • 30-Day Money-Back Guarantee
  • Avoid Being Tracked by Advertisers
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8.9
410 People Picked Avast Today
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AVG logo
8.7
  • Special Sale: Only $3.33
  • Improve Windows Performance and Storage
  • Avoid Fake Websites for Safer Payments
  • Block Spam, Scams & Phishing Emails
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8.7
387 People Picked providerName Today
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Nord security logo
nordsecurity
8.5
  • Hot Deal: 69% Off + 3 Extra Months
  • Award Winning Windows Protection
  • Secure High Speed VPN
  • Block Malware, Trackers, and Ads
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8.5
343 People Picked Nord Security Today
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panda logo
panda
8.3
  • Best Price: Get 50% Off
  • Windows Security & 24/7 Technical Support
  • Free VPN, Identity Protection, Web Security
  • Protection Against All Types of Threats
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8.3
298 People Picked Panda Today
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surfshark logo
8.1
  • Top Deal: Get 80% Off + 4 Months Free
  • Windows Scans for Viruses and Threats
  • Free VPN and Safe Browsing
  • Removes Harmful Files and Junk
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8.1
275 People Picked Today
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Pcprotect logo
pcprotect
7.9
  • Special Offer: Save $100 Today
  • Windows System Performance Optimization
  • Removes Virus, Spyware & Malware
  • 30 Day Money Back Guarantee
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7.9
264 People Picked PCPROTECT Today
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Windows Antivirus

Antivirus software is like getting good insurance. Most of the time you'll never need it, but when the worst happens, you'll be glad it's there. No Windows PC should be left without it in this era of having devices always connected to the internet.

Viruses, malware, trojans, and ransomware, are just some of the threats out there always searching for an opening. The best antivirus software will be there to protect your Windows system 24 hours a day, 7 days a week.

What Will An Antivirus Do For Windows?

Every Windows 10 user should be familiar with Windows Defender. This is Microsoft's built-in protection against cyber threats. Previously known as Microsoft Security Essentials, this program got a name change to go along with it's improved performance.

While it used to rank poorly compared to other antivirus options, both paid and free, Windows Defender has bumped its performance up to be pretty good. But don't be fooled into thinking that just good security is good enough when it comes to protecting your computer and the sensitive data it contains.

The best antivirus software for Windows will do everything Windows Defender can and then some more. While no computer is truly safe if you practice poor computer usage habits, antivirus software will protect you from problems you never knew you had, like changes to your computer registry files or self-installing programs.

When the antivirus spots a threat it will automatically stop it in its tracks unless it's told to ignore it. Most of the time, it will give the option of simply deleting the virus from your system. But if the virus has rooted itself in a way it can't be deleted then it will be quarantined, keeping it from doing any more harm.

Free VS Paid Antivirus Software

The biggest hurdle for Windows users is paying for a new antivirus software when they already have Windows Defender, and there are plenty of free options out there. In this case, it pays to remember that nothing in life is free.

Relying on Windows Defender means relying on Microsoft to keep it up to date. In between updates from Microsoft, your PC will be vulnerable to new viruses, and the latest malware making the rounds. While Microsoft is an industry leader, developing antivirus software is not the company's main focus.

Other free antivirus software may have the benefit of coming from a company that's dedicated solely to virus protection, but free programs lack the protection features of their paid counterparts.

Most paid antivirus programs have a free trial, so you can see for yourself if their features are worth the price.

Features Of The Best Antivirus Software For Windows

There are many antivirus programs on the market, each with their pros and cons. Some of the key differentiating features that sort those that are just ok from best are highlighted below.

Cloud Databases - The best antivirus companies are constantly updating their virus registry to keep up with the latest developments. So there's no need to wait for an update when your antivirus is connected to the cloud.

Gaming Compatibility - Windows is the platform for gamers and players need protection that won't compromise their performance. Gamers should keep an eye out for an antivirus that is optimized to protect without sacrifice.

Parental Control - Kids love technology but they need time to develop safe computer habits. Parents should look for an antivirus program with added internet security that will keep their children from accessing dangerous sites.

How Can You Know Which Antivirus Is Best For Windows?

It would be too much to expect you to try every antivirus out there. Instead, you can browse our expert reviews to help find the best antivirus for your Windows PC.