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Select Start, type gpedit.msc and select the result from the list.Toggle Tamper Protection to Off on the page.ĭisable Microsoft Defender Antivirus using the Group Policy Editor.Select Manage Settings under Virus & threat protection settings on the page that opened.On the page that opens, select Virus & Threat protection from the list of protection areas.
#How to turn off antivirus bitdefender windows
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Reasons for wanting to do so include high resource use, Windows Defender Antivirus causing other issues on the system, no requirement for an antivirus solution, e.g., while using a virtual machine image of Windows 11, or simply because of wanting to decide what is running on the computer and what is not.
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Some may want to turn off Microsoft Defender Antivirus temporarily or permanently, even if no other solution is installed. Most Windows 11 users may want to keep Microsoft Defender Antivirus enabled if no other security solution is installed. Most third-party antivirus solutions that support Windows 11 are recognized, but there may be the odd solution that is not. Previously, it was known as Windows Defender. It is turned on by default, unless another security solution is installed that is recognized by the operating system as such. Microsoft Defender Antivirus is the default antivirus solution of Microsoft's Windows 11 operating system.
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