Surprisingly, Windows Defender is often mentioned when it comes to the question of what the best antivirus defense for Windows 10 is. Some agree that it can offer basic protection for the inexperienced user, while others don’t. Another Reddit user suggests that just these two are not enough, since Windows Defender “is not bad, it’s just that it’s not very proactive in preventing zero day malware/exploits”.Īll in all, the general advice is to use “Common Sense + Windows Defender. Of course, someone else asks where common sense can be downloaded.

One smart remark recommends following AV-TEST results, the independent antivirus ranking organization testing and ranking all known antivirus software. Windows Defender received quite a high ranking from the organization, too. Bitdefender Antivirus Free Edition and Reddit Karmaīitdefender with its free version is often mentioned in comments on the subreddit “ What’s the best antivirus for Windows 10?” though the solution does not seem to be so popular with users. One of them noted that it pops up when he is playing games on his PC, always doing some “mysterious” scan he didn’t ask for and even blocks some browsers from opening. His opinion is that “an antivirus is not supposed to do that”.Ī more informed user replies that “Bitdefender is renowned for having the best protection in tests as well as being one of the lightest resource intensive antiviruses.

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