How to Permanently Disable Microsoft Defender Antivirus on Windows 10? –

How to Permanently Disable Microsoft Defender Antivirus on Windows 10?

If you’re looking for a way to permanently disable Microsoft Defender Antivirus on Windows 10, then you’ve come to the right place. In this article, we will go over the reasons, methods, and duration for doing so. We’ll also talk about the exclusions and duration for this task. Once you’ve read this article, you can start preventing the malware and spyware from infecting your PC!

Reasons to

There are a few good reasons to permanently disable Microsoft Defender Antivirus on Windows 10. First of all, it consumes a lot of system resources. Then again, it can conflict with third-party antivirus programs. Third-party programs are usually more effective than Microsoft Defender in blocking malware. It also takes up very little disk space. These are the most common reasons to permanently disable Microsoft Defender Antivirus on Windows 10.

While Windows 10’s built-in antivirus program is quite reliable, there are also a number of free alternatives. Microsoft’s free antivirus solution is considered to be one of the best. While you can’t remove Windows 10 Defender from your computer permanently, you can temporarily disable it to prevent it from detecting and cleaning up malware. But do keep in mind that you should use a reliable antivirus solution instead of Windows Defender.


To permanently disable Microsoft Defender Antivirus on Windows 10, you can perform the following steps. First, open the Registry Editor. In the File menu, click on Export Registry to export the entire registry to a safe location. Navigate to the Policy Manager folder, which might be right after Windows Defender. Click on it and highlight it. A new file will be created in the right-hand side of the registry editor, named DisableAntiSpyware. Rename the file to “DisableAntiSpyware”.

Next, go to the Tools page of Windows Defender. There, click on the Real-time protection switch. This will turn off the antivirus, but will re-activate itself automatically after restarting. However, you must note that Real-time protection is not a permanent solution. So, if you are trying to disable antivirus protection on Windows 10, you should use the following method. Alternatively, you can disable antivirus protection completely.


The duration of Microsoft Defender Antivirus on Windows 10 depends on the settings you’ve configured for it. By default, the program scans unknown executable files for 10 seconds and then removes them from your device. However, if you’d prefer to keep Defender active on your system, you can change the duration to as much as 50 seconds. Microsoft Defender Antivirus can be configured to scan incoming email and even archive files.

The engine of the program tries to protect your computer from viruses and malware, but it encounters errors. It may revert to a previous version of the engine. You can also manually remove the threat. However, you should reboot your computer after you’ve applied the update. After you’ve applied the update, Microsoft recommends that you reboot your computer. Otherwise, the program will try to scan your computer again.


Exclusions of Microsoft Defender Antivirus on your computer are a good way to boost system performance and protect your PC from viruses. Microsoft Defender scans all files and processes on your computer for malware and viruses. However, you can configure the exclusions list to exclude specific files, directories, tasks, and applications. In addition to the built-in exclusions, you can also create additional ones to protect your system from malware. To do this, click the Start button and select “Best match.”

The first step to exclude files or folders from the scan is to define the file or folder you want the program to ignore. You can create as many lists as you want. By defining your own list, you can also block the software from scanning your computer. This is a great way to protect your PC from malware, which will then continue to infect your computer. Exclusions are also a great way to prevent Windows Defender from automatically scanning your PC.

About the Author: Michael Smith

Hello World! My name is Michael Smith and technology is my passion in life. I love to try every new gizmo and gadget that hits the market. As part of my love of technology, I also enjoy writing about the things I experience. I hope you enjoy my articles and keep checking back for new content. Thank you for being a part of!