How good is Windows Defender to protect my computer

Radu Tyrsina
by Radu Tyrsina
CEO & Founder
Radu Tyrsina has been a Windows fan ever since he got his first PC, a Pentium III (a monster at that time). For most of the kids of his age, the Internet was an... Read more
Affiliate Disclosure
  • Windows Defender is an integrated and therefore free antivirus software for Windows 10.
  • If you don't know how good Windows Defender is, then find out that it offers great protection with minimal system demand.
  • It is one of the best free antivirus tools for Windows 10 with ransomware protection and browser control features.
  • Leave your worries behind with an alternative antivirus solution that keeps your PC data safe.
how good is windows defender
ESET Antivirus comes with all the security tools that you may ever need to protect your data and privacy, including:

  • Anti-theft support
  • Webcam protection
  • Intuitive setup and UI
  • Multi-platform support
  • Banking-level encryption
  • Low system requirements
  • Advanced anti-malware protection

An antivirus program needs to be fast, efficient, and cost-effective, and this one has them all.

If you are looking to install a reliable antivirus on your Windows 10 PC, but don’t know which is the best free antivirus, we are here to help you out.

As you most likely know, the built-in Windows Defender is worthy of your full attention. Could this be the perfect choice for you as well?

Even though many users swear by third-party security software solutions, Windows Defender should not be cast aside, as the software comes pre-installed on all Windows 10 devices for free.

This antivirus software has received several improvements in the last few years, but read more about it below.

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Does Windows Defender protect your Windows PC?

is windows defender good

Microsoft has done an excellent job adding new features and upgrading a lot of the functions that Windows Defender comes with.

Now having included ransomware protection, browser control, and device performance, the built-in antivirus can hold its own against most other antivirus utilities.

In the battle for the best free Windows antivirus between Windows Defender and Avast, Maximum PC choose Avast, but here’s what they said about Windows Defender:

Avast wins this bout by taking three of the five categories and tying in another, though it’s not quite as lopsided as it appears. Windows Defender, while not as fully featured as Avast, is capable of blocking common threats, and it doesn’t put a drain on system resources. Avast’s army of defenses is just bigger and better trained to spot danger from more places, like IM clients. It also has a bigger arsenal of weapons.

If you want extra protection or more features like email scanning, or machine learning to automatically block malware, then you might be better served by a third-party antivirus solution.

Third-party antivirus software that can replace Windows Defender

As a third-party antivirus solution to replace Windows Defender, we recommend a tried and tested alternative.

Similarly to Windows Defender, our suggestion has little to no impact on your system, and it will quietly work in the background to provide the best level of security one can hope for.

In addition to the features offered by Windows Defender, using our suggestion, you can benefit from more specialized tools that incorporate functionality obtained by using several programs.

You have a top-notch anti-malware protection, also a webcam protection, and all this with low system requirements.

Also, keep in mind that you can try out this antivirus for 30 days, completely free, and with full functionality.

ESET NOD32

ESET NOD32

Enjoy the protection your data and your Windows PC with this reliable antivirus solution. Take advantage of all its features and try it for free!

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If you are looking for an alternative to protect your PC, then check out our list of the best lifetime license antivirus tools, and find the right one for your needs.

For more suggestions, please access the comments section below. Also, let us know what do you prefer: Windows Defender or third-party security software?

tipProtect your PC now!
Don't leave your PC unprotected! Get one of the best antivirus tools in the world and navigate the Internet without worries! ESET Antivirus comes with all the security tools that you may ever need to protect your data and privacy, including:

  • Webcam protection
  • Multi-platform support
  • Low system requirements
  • Top-notch anti-malware protection

Frequently Asked Questions

  • Windows Defender is the built-in antivirus software for Windows 10.  Our analysis will tell if it can protect you from malware.

  • Whilst Windows Defender is a free antivirus for Windows, some think that a third-party solution is better. We’ve gone over both of these approaches in our guide to see which is the better option.

  • Sometimes Windows Defender can stop working and therefore leave you unprotected. Check out our guide if Windows Defender is not working, and learn how to turn it back on and fix it permanently.

  • There are several ways to turn off Windows Defender. You can either stop some of its functionality or completely turn it off.

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