Are security updates for Windows Defender available for Windows 7?

Hidetoshi Dekisugi 261 Reputation points
2020-10-11T11:32:33.643+00:00

Hi, I have a low-end PC running Windows 7 x64, with a RAM of 2 GB. In this low specs, I think Windows Defender is the best AV that respects usage of system resources. So, I wanted to know if virus definition updates are still available for Windows Defender running on a Windows 7 machine.
Bitdefender, claiming to be really light on resources, uses a massive 1.6 GB of RAM, I can't even use Microsoft Word when the AV is running!
I was really satisfied with Kaspersky as it took 1.4 GB (not good, but better than Bitdefender), but now its trial period has ended.

Windows 10 Security
Windows 10 Security
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
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  1. Leon Laude 85,566 Reputation points
    2020-10-11T12:14:10.9+00:00

    Hi @Hidetoshi Dekisugi ,

    Yes, Microsoft continually updates security intelligence in antimalware products to cover the latest threats and to constantly tweak detection logic, enhancing the ability of Microsoft Defender Antivirus, also for Windows 7.

    For more information see:
    https://www.microsoft.com/en-us/wdsi/defenderupdates

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    (If the reply was helpful please don't forget to upvote or accept as answer, thank you)

    Best regards,
    Leon

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