How to Temporarily Disable Microsoft Defender Real-Time Protection
Question details
The user needs to know the correct procedure to temporarily turn off real-time antivirus protection in Windows Security.

- Product
- Windows Security / Microsoft Defender
- Device & OS
- Windows
- Scenario
- Pausing real-time antivirus protection temporarily in order to run, troubleshoot, or install specific software that is being blocked.
- Observed behavior
- Microsoft Defender actively scans and blocks certain files or installations, requiring the user to temporarily disable the real-time protection feature to proceed.
Before turning off your real-time protection, ensure that any files or software you plan to open or install come from a trusted and official source, as your device will be vulnerable to malware while the setting is disabled.
Turn Off Real-Time Protection in Windows Security Settings
This is the standard and safest method to temporarily pause Microsoft Defender's real-time scanning.
Disabling real-time protection through the Windows Security interface is a temporary measure. This allows you to perform your required tasks without permanent modifications to your system's security policies.
Click the Start menu, type 'Windows Security' into the search bar, and press Enter to launch the application.
In the left-hand menu or on the main dashboard, click on 'Virus & threat protection'.
Scroll down to the 'Virus & threat protection settings' section and click the 'Manage settings' link.
Locate the 'Real-time protection' toggle switch and click it to change the position to 'Off'. Accept any User Account Control (UAC) prompts if they appear.

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Frequently Asked Questions
Will Microsoft Defender turn real-time protection back on automatically?
Yes, Windows is designed to automatically re-enable real-time protection after a short period of time or upon restarting your system to ensure your device does not remain vulnerable.
How can I permanently disable Microsoft Defender?
Windows Security does not allow you to permanently disable Microsoft Defender without installing a recognized third-party antivirus program first. Once a reputable alternative is installed, Defender will automatically step aside.
Can I prevent Defender from blocking a specific file instead of disabling it completely?
Yes. Instead of turning off real-time protection entirely, you can add the specific file or folder to your exclusions list. Go to Virus & threat protection > Manage settings, scroll down to Exclusions, and click 'Add or remove exclusions'.
Is it safe to disable real-time protection to install software?
It is only safe if you are absolutely certain that the software is legitimate and downloaded directly from an official source. Otherwise, turning off this protection can expose your system to severe malware infections.




