Therefore, this antivirus scored a perfect 6 points out of a possible 6. During the latest AV-Test in February 2019 Defender successfully blocked 100% of both 0-day malware attacks and viruses from the reference set. And you can scan particular folders or files if you need.īut let’s talk about lab tests now. Moreover, Defender scans all plugged in USB drives automatically. And if malware harms any files, your Windows 10 system will access OneDrive and retrieve the latest backup. Also, this antivirus protects the system against ransomware and safeguards the data from theft. But you can turn this feature off if you don’t want your data to be collected.Īdditionally, Windows Defender can fish out dangerous parts from the junk code in malicious software. Possible threats get captured and uploaded to the cloud lab so that specialists can analyze them. This tool has a basic antivirus algorithm – it scans files to find the known malware and tracks the behavior of software to detect any suspicious actions. Windows Defender works in the background and usually doesn’t interfere with your interaction with the computer. Let’s start with the most important thing – reliability. Does Windows Defender Offer Reliable Protection? If you need some more tools like a password manager, a file shredder or cloud storage, you’ll have to get a third-party solution. It features a one-way firewall, parental control, and a game mode. This built-in antivirus offers basic tools for malware protection. The only way to stop is from working is to disable it. This tool is an enhanced successor of Microsoft Security Essentials and is supposed to work decently due to all the improvements. If you have Windows 8.1 or 10, you will get Windows Defender by default. So is it any good now, or should Windows users continue getting third-party antiviruses to keep their computers protected? Let’s take a look at lab tests and figure out if you can trust this tool. And Windows Defender is supposed to become better, too ( Windows Defender review). However, we can see how Microsoft tries to improve its products. But they were far from reliable, and users never trusted them.

Windows always had some built-in tools for protection.

Is microsoft defender good enough