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If you're using a Windows system, you're a tempting target for hackers and cybercriminals—simply because Windows is the world's most popular PC operating system.
The default antivirus on Windows has improved dramatically over the last few years, but the sheer number of users means there are still plenty of lurking threats. Luckily, a Windows 10 antivirus can help you out.
The best Windows antivirus software for home users
The reality is that you still need a regularly updated Windows antivirus package to keep you safe. Cyber criminals are always cooking up new ways to access your data and control your system, meaning your device protection needs to be up to the challenge. From ransomware to fileless attacks and blended malware , there are plenty of threats out there no matter how careful you are online.
So, which are the best virus protecting products for Windows 10 you can get right now? Is Windows Defender sufficient to keep you safe these days? Or any free antivirus for that matter?
The best Windows 10 antivirus software in 2024
Find out with TechRadar's guide to the best Windows 10 antivirus. Check out the best VPNs. Take a look at our top picks to compare the industry's best antivirus solutions. We'll compare their features and security tools, reasons to subscribe, reasons to avoid, and what we liked best about each service—as well as just how much value for money you'll be getting. Bitdefender Antivirus Plus delivers excellent antivirus protection for Windows 10 PCs, regularly being the top performer with independent antivirus testing labs.
As well as this superb core antivirus engine, you get very capable anti-ransomware protection, and Bitdefender Antivirus Plus is one of the best products out there when it comes to blocking malicious websites on Windows machines. The package delivers a range of other features, including Safepay, a well-designed and fully secure browser that means you can carry out sensitive tasks like online banking.
In the past, Bitdefender has been a bit more resource-hungry than some antivirus apps, but these days it runs with far less impact on system performance and does better than most rival products in this respect. You get very capable anti-ransomware protection, albeit with a minor caveat. With discounts, this flagship product can work out as not much more expensive than Bitdefender Antivirus Plus — at least for the initial year of the subscription — so could be well worth a shot for some users.
The core malware protection provided is among the best in the business, the slight caveat being that Norton does tend to produce a few more false positives than most other antivirus providers in independent lab testing. Furthermore, on the web, Norton AntiVirus Plus does a great job of blocking malicious sites, and you also get the Norton Smart Firewall that keeps you well-informed on any potential risks to your computer.
Bonus features include a password manager, useful PC maintenance and performance monitoring utilities, and a backup tool, which is an unusual inclusion for an entry-level antivirus. That said, other tests by the independent labs peg it as a middling performer in the latter department, and Norton AntiVirus Plus undoubtedly remains a great choice for those who simply want to protect their own Windows 10 PC and no other devices.
If you do want to cover more devices, look at Norton Deluxe which defends up to five pieces of hardware, and delivers further security benefits including an integrated VPN. The Avast One Individual package covers five devices, and its antivirus engine is well-rated by the independent test labs, scoring highly in recent history and placing among the top-ranked vendors.
On top of that, you get an added layer of solid ransomware defense, alongside excellent URL blocking skills to protect your web browsing. It offers unlimited data and is suitably robust powered by HideMyAss! Avast One also has a software updater feature which is better implemented than most, along with webcam protection, plus a bunch of privacy tools including a Sensitive Data Shield that automatically finds files that might contain sensitive data, like names, addresses, or financial details, and stops anyone else using your device from accessing them.
Furthermore, some PC maintenance tools are present, including a disk cleaner and performance booster although the latter, and another module, the driver updater, need to be used with some caution, as we discuss in our full Avast One review. Also worth remembering is that if you want more devices covered than five, you get a beefy 30 pieces of hardware on the higher-tier Family plan.
One of the major strengths of Trend Micro Antivirus Plus is that it puts an emphasis on making things easy for novice PC users. One of the best ways is does this is by avoiding jargon and instead explaining choices and settings in plain language. But while this is an easy to use suite, and a great choice for the less tech-savvy, more demanding users will probably want to steer away due to the lack of configurability and options available.
Topp 10 antivirus för Windows 10 & 11: full PC-säkerhet [2024]
This product also benefits from a very good quality antivirus engine, with Trend Micro being one of the top performers going by the rankings from the independent test labs. That said, one slight weakness is more false positives, or errant detections of malware, occurring compared to the average antivirus. Those wanting more features and coverage across multiple devices or different platforms should look at Trend Micro Maximum Security, which supports up to 10 devices Windows, Mac, Android or iOS , and adds a secure file vault and password manager into the mix.
Microsoft Defender is about the antivirus essentials only, complete with just a few extras: a basic firewall, URL blocking to keep you safer online, and some limited parental control options which are Edge-only on the browser front.