Our guide on how-to disable Windows Defender in Windows 10

What is Windows Defender?

Windows Defender (now known as Microsoft Defender Antivirus) is an always on, anti-malware software that guards your computer from external threats. The antivi khuẩn is developed by Microsoft to protect computers from virus threats that are running the Windows 10 operating system.

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This antivirut comes preinstalled with any version of Windows 10. Windows Defender protects your computer in realtime from not only viruses, but also ransomware, rootkits, trojans, spyware, & many forms of malicious attacks. The program is không lấy phí to lớn use, & Microsoft sends regular updates on Windows 10.

Why turn off Windows Defender?

Good question you ask! If Microsoft Windows Defender is a miễn phí antivi khuẩn that protects your system from malware attacks, then why would anyone feel the need khổng lồ disable it or turn it off? There are however specific cases where you would want lớn disable the Windows Defender.

You may want to lớn install specific software or program on your system, but Microsoft Windows Defender in Windows 10 might keep interrupting. Take 3rd Party Software as an example. Windows Defender can treat programs or applications from small developers as a threat, và it will not allow you lớn install it. This can sometimes be helpful as you don’t know if the software is legitimate or it may contain some size of malware which may breach your security.

Nevertheless, sometimes you’re sure that the software is safe và legitimate & want to install it, but the Windows Defender keeps deleting it. In this case, you might want lớn disable Windows Defender temporarily.

There may arise a case where you don’t trust the capabilities of Microsoft Windows Defender & decide to install a third-party antivirus for vi khuẩn threat protection. There are numerous third-tiệc nhỏ antivi khuẩn programs on the market that can be used in place of Windows Defender.

One benefit of installing a third-các buổi party antivirus is that it gives you more security and control over it. You can disable it at any time và re-enable it again.

You may also want khổng lồ disable Windows Defender in Windows 10 as it utilizes a lot of resources when it runs in the background. You may not have enough ram, or you may want the processor khổng lồ focus on some specific task rather than waste resources on scanning your computer.

These are just a few reasons for disabling the Microsoft Defender antivirus.

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Whatever your reason may be, Microsoft Windows Defender in Windows 10 is still a valuable resource. Something is better than nothing, meaning your computer is much more prone khổng lồ being infected while using it with the Defender disabled. If you’re planning to use another antivirut, then disabling the Windows Defender is justifiable. The Defender antivi khuẩn does not have sầu a disable or uninstall option anywhere. Keep in mind that when Windows Defender disable, the security of your computer will be at risk of malware attacks.

Let’s look inlớn how to lớn turn off Windows Defender.

Windows Defender can still be disabled on Windows 10 through settings, registry, & through group policy.Let’s look into lớn each one, step by step on how to turn off Windows Defender.

Turn off Windows Defender through settings:

This is one of the fastest & easiest ways to lớn disable Windows Defender. All of the operations are going khổng lồ be done through settings. Just follow these steps:

1. mở cửa Start by clicking on the Windows hình ảnh on the bottom left of your screen.

2. On the Start menu, locate and clichồng on Open Settings by clicking on the gear-shaped ibé on the left panel.

Turn off Windows Defender Antivirus “Enabled”

9. Finally, restart your computer for the changes khổng lồ take effect.

In case you need khổng lồ enable Windows Defender again, follow steps 1 to 7, highlight the “Not Configured,” clichồng on Apply và then Ok. Restart your computer, and Windows Defender will be enabled again.

This is the third & final way khổng lồ disable Windows Defender permanently. In this way, the Defender antivi khuẩn will not enable itself automatically when you restart your system. This is a permanent fix for the Defender antivirut.


Temporarily disabling the Defender antivirut to install some software or tweak some settings, is fine. There is no issue with that, but disabling the Defender antivi khuẩn for a prolonged time can put your security at risk. At any time, your system can be attacked by malicious programs. So, it’s a good practice to at least have sầu a third-các buổi tiệc nhỏ antivirus installed, or to lớn just disable it temporarily.