While we recommend you have the SmartScreen filter turned on all the time, you can disable it easily from the Windows Security settings. However, some experienced users may find the feature annoying as it can even block safe apps requiring additional steps to run the setup. SmartScreen is enabled by default on all the Windows OS running systems. When enabled, it helps protect your computer against malicious and phishing sites and block downloads. SmartScreen is also part of Microsoft Edge's security settings. It can also protect you from Microsoft Store and third-party sourced apps that are low on reputation and known to cause unexpected behavior. You can configure it to block apps and files by checking unrecognized apps and files from the web. When a match is found, it blocks the download or site access and warns the user about the action taken. When enabled, SmartScreen screens your downloads against known suspicious sites and developers. SmartScreen relies on reputation-based protection to protect your device from malicious or potentially unwanted apps and websites. Then, enter the command of netsh advfirewall set allprofiles state off and the command prompt will run the script to disable your Windows Defender Firewall.How Does Windows SmartScreen Filter Work? Just search for Command Prompt in the search box. Manoeuver to: Computer Configuration->Administrative Templates->Windows Components->Windows Defender. Finally, click the box next to the app or program you want to allow, then click OK.Īnother way you can try is to use command prompt to turn off your Windows Defender Firewall. Open Admin Command Prompt and type: gpedit.msc. Find and click Allow an app through firewall.ģ.

Open Settings, and then click Firewall & network protection.Ģ. Now, check the box ahead of Turn off Windows Defender Firewall box and click OK. In the left panel, click Turn Windows Defender Firewall on or off.Ĥ. Then, choose Windows Defender Firewall.ģ.

Search Control Panel in the search box, then select System and Security to proceed.Ģ. If you want to switch to another provider’s product, turn off all Windows Defender features as follows: Open the Windows Security Center via the following pathway: Click on the Windows logo, then on the cog icon, followed by the Update & Security section and select Windows Security in the left tab. When you encounter an error showing that Windows Defender Firewall is blocking your device to computer connection, you need to turn off Windows Defender Firewall, and here's what you need to do:ġ.

Turning off microsoft defender