3 Ways to Enable/Disable SmartScreen on Windows 11 - [Guide]

SmartScreen: Windows 11 security switch

SmartScreen is part of Windows security features that helps protect your computer by warning users of potentially malicious files downloads or installations. This feature is enabled by default in Windows, but users may sometimes need to enable or disable it yourself. This article describes three ways to enable or disable SmartScreen on Windows 11.

Method 1: Apply through "Settings"

This is the most convenient way:

1. Press Win I to open the Settings app.
2. Click Privacy and Security > Windows Security > Turn on Windows Security .
3. Go to the Apps and Browser Controls section. Under Reputation-Based Protection , click Reputation-Based Protection Settings .

4. Here you can enable or disable checking apps and files and potentially harmful app blocking . The other two filters are suitable for Microsoft Edge and Microsoft Store apps .

Method 2: Through the local group policy editor

This method is suitable for Professional and later versions of Windows:

1. Press Win R key to open the "Run" dialog box, enter gpedit.msc and click "OK" to open the "Local Group Policy Editor".
2. Navigate to the following path:

Computer Configuration > Administrative Templates > Windows Components > File Explorer

3. Find the Configure Windows Defender SmartScreen option in the right panel.

4. Double-click the option, select Enabled or Disabled , and then click Apply and OK to save the changes.

Method 3: Through the Registry Editor

This is a more advanced method, and you need to be careful when operating:

1. Press Win R to open the Run dialog box, enter regedit and press Enter to open the Registry Editor. The system will prompt you to confirm the permissions, please click "Yes".
2. Navigate to the following path:

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\System

3. In the left panel, right-click the System registry key, select New > DWORD (32-bit) value , and name it EnableSmartScreen .

4. Double-click the value to change its value data to 0 (disable) or 1 (enabled).

Summarize

This article provides three ways to enable or disable SmartScreen on Windows 11, and you can choose the right method according to your needs. Remember that disabling SmartScreen will reduce your computer's security, please be cautious.

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