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How to turn SmartScreen for Microsoft Edge on or off in Windows 11

Richard
Written by
Richard
Jun 17, 2026 Updated Aug 16, 2026 4 min read
Cyber defense command center dashboard showing active security status, live global threat map, and various network security toggles
Cyber defense command center dashboard showing active security status, live global threat map, and various network security toggles

Microsoft Defender SmartScreen is a built-in Windows 11 security tool that stops Microsoft Edge from opening dangerous websites and downloading harmful files. The feature checks every page and download you visit against a constantly updated online list of known online threats and scam sites.

SmartScreen shows a red warning screen to block you whenever you land on a risky page or try to download a suspicious file. You can turn this protection on or off in the Windows Security app if it blocks a safe page by mistake.

⚡ Quick Answer

Open Windows Security, navigate to App & browser control, and then Reputation-based protection. Toggle “Check apps and files” to turn SmartScreen on or off for Microsoft Edge and app downloads.

How SmartScreen Helps in Microsoft Edge

SmartScreen operates quietly in the background as you browse. The feature provides several distinct layers of protection:

SmartScreen operates quietly in the background as you browse. Here’s how it helps:

  • Website Warnings: If you go to a site known for trying to steal passwords or personal info (phishing), or sites with bad software, SmartScreen shows a big warning. It tells you why it’s worried. You can usually go back to safety right away.
  • Download Protection: When you try to download a file in Edge, SmartScreen checks it. If the file looks unsafe, Edge warns you. This lets you think twice before the file gets on your computer.
  • Phishing Protection (Windows 11 Only): If you type your password into a bad website or app on Windows 11, SmartScreen can alert you. It might even tell you to change your password. It can also warn you if you use your Microsoft password on other unsafe sites. This is good for breaking bad habits! It also helps protect your password if you type it into apps like Notepad or Microsoft 365 programs, stopping it from being saved unsafely.
  • Blocking Unwanted Apps: Some apps aren’t viruses but can be annoying. They might show too many ads, use your computer for things you didn’t agree to (like mining cryptocurrency), or add unwanted extra software. SmartScreen helps find and block these apps before they install and cause problems.
  • Microsoft Store App Safety: SmartScreen also checks apps from the Microsoft Store. This adds more safety, making sure apps from the official store are also checked for safety.

How to Check and Change SmartScreen Settings

You can check and change your SmartScreen settings in Windows 11 from the ‘App & browser control’ area within Windows Security. This is where you manage these important safety features for your apps and browser.

  1. Open Windows Security: Click the Start button . Type “Windows Security.” Pick the app from the list. Or, search directly for “App & browser control.”
  2. Go to App & browser control: When Windows Security opens, click “App & browser control” on the left side.
  3. Find Reputation-based protection: On the “App & browser control” screen, look for “Reputation-based protection.” Click it to see the settings .
  4. Change SmartScreen settings: Here, you’ll see different switches for protection.
    • Check apps and files: This switch turns on SmartScreen for checking apps and files you download. Make sure it’s on for full protection.
    • SmartScreen for Microsoft Edge: This is usually controlled by the “Check apps and files” switch. You might see specific settings for Edge’s browser protection here.
    • Phishing protection: (Windows 11) This has more detailed settings. You can choose how strong you want the password protection to be.
    • Potentially unwanted app blocking: You can choose to get alerts about these apps or block them. For most people, blocking is best.
    • SmartScreen for Microsoft Store apps: This makes sure apps from the Microsoft Store also get checked for safety.
windows 11 reputation based protection settings updated
windows 11 reputation based protection settings updated
windows 11 smartscreen for microsoft edge eneble disable
windows 11 smartscreen for microsoft edge eneble disable

Reference:

https://support.microsoft.com/en-us/windows/app-browser-control-in-the-windows-security-app-8f68fb65-ebb4-3cfb-4bd7-ef0f376f3dc3

Summary

SmartScreen in Windows 11 is a helpful tool for Microsoft Edge that protects you from dangerous websites and downloads. It uses Microsoft's threat information to identify online dangers, working best when you also stay aware and trust your instincts.

Remember, SmartScreen is a powerful tool, but it works best alongside your own vigilance. Stay aware, trust your instincts, and let SmartScreen help identify known online dangers. Happy (and safe) browsing!

How do I turn off SmartScreen in 🪟 Windows 11?

Open Microsoft Edge, click the three-dot menu icon in the top right, and choose Settings. Select Privacy, search, and services from the left sidebar, scroll down to Security, and turn off Microsoft Defender SmartScreen.

How do I turn on SmartScreen in 🪟 Windows 11?

To enable SmartScreen in Windows 11, open Microsoft Edge, go to Settings via the three dots, select 'Privacy, search, and services,' find the 'Security' section, and ensure 'Microsoft Defender SmartScreen' is toggled on.

What is SmartScreen on 🪟 Windows 11?

SmartScreen on Windows 11 is a security feature in Microsoft Edge that protects you from malicious websites and dangerous downloads. It checks sites and files against Microsoft's threat database, warning you about potential phishing attempts or malware before you access them.

How do I deactivate my SmartScreen?

To deactivate SmartScreen on Windows 11, open Microsoft Edge, click the menu icon (three dots), select 'Settings,' then 'Privacy, search, and services.' Under the 'Security' section, toggle the switch for 'Microsoft Defender SmartScreen' to the off position.

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Tags: #Windows 11
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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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