https://www.tenforums.com/tutorials/3569-turn-off-real-time-protection-microsoft-defender-antivirus.html
Feb 2, 2021 · Mitigate threats by using Windows 10 security features | Microsoft Docs This tutorial will show you how to turn on or off real-time protection for Microsoft Defender
https://www.tenforums.com/antivirus-firewalls-system-security/220443-windows-defender-accidently-uninstalled.html
Jul 18, 2025 · More: To reinstall Microsoft Defender, follow these steps: Open PowerShell as Administrator. Run the command: Install-WindowsFeature -Name Windows-Defender-Features
https://www.zhihu.com/question/36815830
治标又治本的方法，打开 Windows Defender 软件，更新 - 更新定义，在这里更新是一样的，而且成功率很高。 更新完毕之后再在 设置 - 更新
https://www.zhihu.com/question/622595938
Sep 18, 2023 · 去下载Windows 10最新版本的 系统镜像文件，右键装载它，更新一下系统就好了。
https://www.tenforums.com/antivirus-firewalls-system-security/177242-windows-defender-antivirus-not-showing-up-group-policy-after-tweak.html
Apr 6, 2021 · Windows Defender Antivirus not showing up in Group Policy after tweak It was there earlier, I then went to "disable" it, rebooted. Now it's gone completely and only
https://www.zhihu.com/question/388392807
Apr 16, 2020 · window10 defender威胁服务已停止。 立即重启。 无法启动defender咋整? 我今天强力卸载了一个恶意流氓软件，用的火绒强力粉碎了
https://www.tenforums.com/tutorials/84796-how-scan-windows-defender-antivirus-windows-10-a.html
Nov 1, 2022 · How to Manually Scan Files, Folders, and Drives with Windows Defender Antivirus in Windows 10 The Virus & threat protection section in Windows Security helps you sca
https://www.tenforums.com/antivirus-firewalls-system-security/221055-windows-defender-after-end-support.html
Sep 5, 2025 · Should be safe for a good while, if Windows 7 is any guide. Currently MSE in Windows 7, Defender in Windows 8.1, and Windows Security in Windows 10 and Windows 11 al
https://www.tenforums.com/antivirus-firewalls-system-security/215031-strange-thing-ive-noticed-about-windows-defender-updates.html
Aug 17, 2024 · Microsoft continually updates security intelligence in antimalware products to cover the latest threats and to constantly tweak detection logic, enhancing the abili
https://www.tenforums.com/antivirus-firewalls-system-security/195029-windows-security-keeps-insisting-my-anti-virus-programs-off.html
Jun 6, 2022 · The firewall is on in Windows Defender, but the anti-virus seems non-existant. If I go to the section in Windows Security, it says I don't have an anti-virus and wit