How to prevent Windows Security from sending files to Microsoft

How to prevent Windows Security from sending files to Microsoft

This guide is about How to prevent Windows Security from sending files to Microsoft. So read this free guide, How to prevent Windows Security from sending files to Microsoft. If you have query related to same article you may contact us.

How to prevent Windows Security from sending files to Microsoft – Guide

Microsoft Defender uploads suspicious files to Microsoft to determine if they are malicious. By default, when Microsoft Defender scans your device, it uses automatic sample submission feature to upload files to Microsoft servers when a file is suspected to be malicious. Microsoft’s cloud-based protection analyzes the file and, if determined to be malicious, causes Microsoft Defender to quarantine the file on the device. Microsoft’s Windows Security, formerly known as Windows Defender, has all the necessary elements of a solid security suite, including parental controls, ransomware protection, and antivirus scanning. But Windows 10 Antivirus, by default, sends files it deems suspicious to Microsoft using “Automatic Pattern Submission”.

But not every user likes that feature and I would like to disable it. That’s why we’re here with a new article to explain the steps to take to stop Windows Security from sending files to Microsoft. Now let’s get into the methods to stop this function. For most people, it’s fine to send suspicious files to Microsoft to find and protect others from threats and improve Windows security antivirus. The downside is that your computer’s resources and bandwidth can be affected. Anyone who has ever downloaded a file, especially a large file, knows that the file reaches 100% and then takes a minute to finish while the file is sent for analysis.

Steps to Prevent Windows Security from Sending Files to Microsoft

Sometimes it becomes very necessary to disable this feature because it may be possible for Windows Security to consider your personal files to be a threat or suspect and send them to Microsoft. So, in case you are not familiar with the steps to prevent your file from being uploaded, follow the steps provided:

  • To start the process, open the Windows Start menu, type Windows Security in the search bar and open it.
  • Now, when the Windows Security window appears, just click on Virus and threat protection.
  • After that, navigate through it and find the Virus and threat protection settings section. Then select the Manage Settings option.
  • That’s it. Now, locate and click on the Auto Sample Upload option to toggle the On/Off position as per your need. So these were some steps to disable automatic sample submission feature. But you can still send it using Send a sample manually button in case you feel that any file is a potential threat to your PC.
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