Select Start and type "Windows Security" to search for that app.
Select the Windows Security app from the search results, go to Virus & threat protection, and under Virus & threat protection settings select Manage settings.
Switch Real-time protection to Off. Note that scheduled scans will continue to run. However, files that are downloaded or installed will not be scanned until the next scheduled scan.
Disable Microsoft Defender Antivirus
To disable Microsoft Defender Antivirus permanently on Windows 10, use these steps:
Open Start.
Search for gpedit.msc and click the top result to open the Local Group Policy Editor.
Browse the following path: Computer Configuration > Administrative Templates > Windows Components > Microsoft Defender Antivirus
Double-click the "Turn off Microsoft Defender Antivirus" policy.
Select the Enabled option to disable Microsoft Defender Antivirus permanently.
Click the Apply button.
Click the OK button.
Restart your computer.
参考：
https://www.windowscentral.com/how-permanently-disable-windows-defender-windows-10
https://support.microsoft.com/en-us/windows/turn-off-defender-antivirus-protection-in-windows-security-99e6004f-c54c-8509-773c-a4d776b77960
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本帖最后由 linda 于 2023-5-25 10:37 编辑 ]
