On the right side of the window, look for the section titled Reputation-based protection. Select App & browser control in Windows Security In the Windows Security window, click or tap “App & browser control” in the left sidebar. Search and open Windows Security in Windows 10 In Windows 10, type windows security in the search field on the taskbar and then click or tap the appropriate search result. Search and open Windows Security in Windows 11 In Windows 11, a quick way to launch it is by using search: click or tap the Search button on the taskbar, type windows security, and click/tap the Windows Security result. Here is how:įirst, you need to open Windows Security.

To disable it completely, you need to disable it for each of these areas. In Windows 11 and Windows 10, the SmartScreen filter is used in many places to provide users with the best protection possible: in Microsoft Edge, File Explorer, and the apps you install from the Microsoft Store. How to disable Windows Defender SmartScreen in Windows 11 or Windows 10 And last but not least, because the settings described in this guide are the same in both operating systems, I used screenshots taken mainly in Windows 11.

Also, keep in mind that to disable Microsoft Defender SmartScreen, you need to use an administrator account on your Windows 11 or Windows 10 computer.

IMPORTANT NOTE: Disabling this feature is not recommended! If you want to know more about what SmartScreen is, how it works, and why it’s not a good idea to turn it off, read this article first: What is the SmartScreen filter, and how does it work?.

Why did you choose to deactivate Microsoft Defender SmartScreen?.

How to disable Windows Defender SmartScreen in Windows 11 or Windows 10.

Microsoft defender smartscreen turn off