Issue: How to Disable Windows Smartscreen?
I'm using Windows 10, and recently I came across “Windows Defender SmartScreen prevented an unrecognized app from running” notification. It started to annoy me as the alert prevents me from running legitimate and not dangerous applications. Could you please show me how to disable Windows SmartScreen?
Windows SmartScreen is an inbuilt technology which helps users protect their computers from potentially unwanted and dangerous applications. Initially, it was designed for Internet Explorer to block phishing sites and malicious browser applications. Although, Microsoft now has implemented the technology directly to the Windows OS.
Once users enable SmartScreen, it starts collecting information about the applications you download and install on your computer. The gathered data is transmitted to Microsoft's servers where it is being compared to the report of malicious programs.
If the details of the app match the information of a potentially unwanted program, Microsoft's servers inform Windows and users receive the following notification:
Windows protected your PC
Windows Defender SmartScreen prevented an unrecognized app from running. Running this app might put your PC at risk.
However, users report that Windows Defender SmartScreen might get annoying as well — If Microsoft's servers have no information about the program you just downloaded, you will continue to receive the message indicated above and prevented from running the app.
Nevertheless, Windows SmartScreen is a useful feature which can help you build an extra layer of security. However, some people might want to learn how to disable Windows SmartScreen and get rid of annoying alerts. Note that we would recommend keeping the technology enabled. Although, you can find instructions on how to turn it off below.
Easy steps to disable SmartScreen on Windows 10 and 8
If you have decided to disable Windows SmartScreen, you should get a professional antivirus to keep your PC safe. Please, download it from the official website and make sure that it includes real-time protection. Additionally, Reimage is a great tool to fix virus damage in case your PC was infected.
Deactivate SmartScreen on Windows 8
- Click Windows key + R and type Control Panel;
- Once it opens, go to System and Security > Action Center;
- Find Change Windows SmartScreen settings button on the left pane and click on it;
- Check the mark next to Don't do anything (turn off Windows SmartScreen) and press OK.
Turn off SmartScreen on Windows 10
- Type Windows Defender Security Center on the Menu search and click on the shortcut;
- Find and hit App & browser control;
- Select Off below Check apps and files option.
Optimize your system and make it work more efficiently
Optimize your system now! If you don't want to inspect your computer manually and struggle with trying to find issues that are slowing it down, you can use optimization software listed below. All these solutions have been tested by ugetfix.com team to be sure that they help improve the system. To optimize your computer with only one click, select one of these tools: