Best Antivirus for Windows 10 in 2021 [Release Notes]

Teodor Nechita
by Teodor Nechita
Software Managing Editor
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  • Antivirus tools are evolving day by day in order to keep up with the evolving malware.
  • Some antiviruses do this better than others, and we will be looking over the best ones that you can use in 2021.
  • If you want more useful lists like the one below, visit our dedicated Antivirus page.
  • To read more about the subject, head over to our Cybersecurity page
best antivirus 2021

The digital world is becoming more and more part of our lives, but that also means that cyber-threats are just as abundant.

Malware is evolving more and more, and antivirus tools are keeping up, constantly updating their libraries to recognize as much of the new threats as possible.

That being said, we recognize the usefulness of an antivirus tool, and just how useful it is to know that you can use your PC and browse the Internet with peace of mind.

Without further ado, we’ve decided to create this list of the best antivirus tools that you can use in the year 2021.

We also want you to know that we will be updating this list on a weekly basis, adding more entries and changing positions based on whatever new information we get in the meantime.

What is the best Antivirus for Windows 10 in 2021?

Bitdefender Antivirus

Topping off our list is an antivirus tool that has proven itself to be the best over and over again throughout the years.

Bitdefender is an award-winning antivirus developer that has garnered wide appraisal over the years thanks to its efficiency in fighting off malware that is also balanced out with a low system impact.

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Once you’ve installed it, it works silently to remove any infections and threats that may be on your system, and then it installs additional tools to help prevent future threats from appearing.

Getting any of the Bitdefender antivirus products will give you access not just to a typical antivirus, but to an entire security suite filled with tools that will make using your PC and browsing the Internet a worry-free experience.

The current Bitdefender family of products is made up of 5 different products:

  • Bitdefender Antivirus Plus
  • Bitdefender Internet Security
  • Bitdefender Total Security
  • Bitdefender Family Pack
  • Bitdefender Premium Security

All of these 5 entries share one common goal: they hold your PC’s security as their top priority.

Those interested in Mobile security should also know that Bitdefender hasn’t forgotten about them providing them with a product just for them:

  • Bitdefender Mobile Security (Available for both Android and iOS)

PC users should also know that each variant of Bitdefender for PC comes with more features than the previous one, with Bitdefender Premium Security having the most, including a very reliable VPN service.

Here are some of the perks of using Bitdefender Premium Security:

  • Protection against unauthorized use of your microphone and webcam
  • A single subscription gives you protection for multiple devices
  • You gain real-time protection against cyber-threats
  • Anti-theft features for your devices’ protection
  • You are provided with a premium-class VPN
  • Gives you anonymity on public Wi-Fi
  • Built-in device optimization tools
  • Built-in browser protection
  • Built-in password manager

For those of you with a tighter budget, you should also know that Bitdefender has a free edition as well, although it only has the basic features included in it.

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Norton Antivirus

The next entry on our list is yet another resounding name in the world of antivirus tools. Norton does a fantastic job of updating their virus databases, with new updates being available almost daily.

It works silently in the background, having a minimum impact on your system’s resources, which is something that you can see for yourself in tools like the Task Manager.

However, you can always opt for a more hands-on approach and perform a deep scan of your PC, in which case anything that even resembles malware will be revealed.

It also comes with a built-in password manager, firewall, and even cloud backup for up to 2GB of data.

More so, some of their more premium products also come with a VPN included, making the subscription all the more worthwhile.

Here are some of the perks of using Norton antivirus products:

  • Affordable subscription plans
  • Efficient real-time protection
  • Built-in password manager
  • Comes with a built-in VPN
  • Frequently updated
  • Low system impact

Bullguard Antivirus

This next entry is another of those products that were created by developers that know what users truly need: privacy and protection.

While Bullguard does specialize in both antivirus tools and VPNs, we will be mentioning their antivirus in this list, as it too has proven itself to be quite reliable in terms of offering you protection.

Like all the other entries, it comes with real-time protection, browser integration, email scanners, password managers, VPNs included, and more.

Fortunately enough, also like the other entries, all of these tools are put at your disposal in a way that will not interfere with your day-to-day use of your PC.

Here are some of the perks of using Bullguard Antivirus:

  • Machine-learning-based protection
  • Secure browser protection
  • Built-in game booster
  • Virus scanner
  • Firewall

Kaspersky Antivirus

Joining the arms race against the ever-evolving malware threat is Kaspersky Antivirus, an anti-malware tool that has a long history in the industry.

This software tool has evolved for some time now, providing anti-malware solutions for both home environments and much larger business environments, each tool being adapted specifically for their job.

Among all strengths and weaknesses that are worth mentioning, Kasperky prides itself with how transparent it is and how efficient their products are.

Simply get a year-long license, and you never have to worry about malware in regards to your home and business.

Here are some of the perks of using Kaspersky Antivirus:

  • Easy-to-use
  • Light resource usage
  • Transaction protection
  • Built-in password manager
  • Works for PC, Mac and mobile devices

Avast Antivirus

Just because it the last entry on our list doesn’t mean that Avast Antivirus is the worst of them all.

This antivirus tool holds a special place in the hearts of many users since it is also the antivirus tool that comes with quite a lot of tools included in their free version.

Regardless, like with all of the other entries, you get what you pay for, and upgrading to the premium version will indeed unlock this tool’s full potential.

Sporting real-time protection, frequent updates, and a pageant for stopping malware before it even has the chance to look at your PC, Avast Antivirus is indeed an entry worth mentioning.

Here are some of the perks of using Avast Antivirus:

  • Frequently updated
  • Limited resource footprint
  • Efficient malware removal
  • The free version comes with tons of features
  • Works silently during gaming and movie-watching sessions

That concludes our list of the best antivirus tools for the year 2021. We will be updating the list as soon as more information is uncovered so that we can provide you with the most updated and relevant information.

Which anti-malware tool are you most excited about using? Let us know by leaving us your feedback in the comments section below.

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