A Guide on How to Turn Off Windows Defender

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If you’re wondering ‘how to turn off Windows Defender’, you’re at the right place. You might want to download a dedicated third-party antivirus or download a file that Defender deems as a threat. In both cases, you’ll need to turn off Windows Defender.

In this article, we go in-depth discussing the process of turning off Defender – both temporarily and permanently.

What is Windows Defender?

Defender, launched in 2006, was only an anti-spyware product. However, with the launch of Windows 8, the product was upgraded to encompass virus protection. Today, Microsoft Windows Defender allows you to run full, custom, and quick scans. It also provides robust firewall protection that prevents unauthorized system access.

However, Windows Defender offers basic protection and lacks features like dark web monitoring, ad blockers, and a VPN—features you’d find with third-party antiviruses like TotalAV.

Why Turn Off Windows Defender?

There are a few reasons you may want to turn off Windows Defender. Here are some of the main ones:

Can I Uninstall Windows Defender?

Microsoft doesn’t allow users to uninstall Windows Defender altogether for security reasons. If you don’t have any third-party antivirus solutions, Defender does a good job of protecting your system. However, you can turn off Windows Defender temporarily and permanently.

How to Turn Off Windows Defender Temporarily

Although you can’t uninstall Windows Defender, here’s how you can disable it temporarily:

Step 1: Click Start and search for ‘Windows Security’.

Step 2: From the panel on the left, click ‘Virus & Threat Protection’.

Step 3: Click the ‘Manage Setting’ option on the window that opens.

Step 4: Toggle off the ‘Real-time protection’ option to disable Windows Defender temporarily.

Note that this is only a temporary fix. Real-time protection will kick in again every time you restart your computer, so you’ll have to do this every time you start your system. However, there’s also an option to turn off Windows Defender permanently.

How to Turn Off Windows Defender Permanently

Since turning off real-time protection is a recurring task, here’s how to permanently disable Windows Defender using Group Policy. However, before that, you’ll need to disable Tamper Protection from the Settings. When switched on, this doesn’t allow users to tamper with important Windows security settings.

Since we need to disable Windows Defender permanently, we’ll first have to gain permission to tamper with the settings by turning this option off. Here’s how you can do it:

Step 1: Click Start and search for ‘Windows Security’.

Step 2: From the panel on the left, click ‘Virus & Threat Protection’.

Step 3: Click the ‘Manage Setting’ option on the window that opens.

Step 4: Scroll down to the ‘Tamper Protection’ section and toggle the switch off.

Now that you’ve disabled ‘Tamper Protection’, we can move ahead with Group Policy settings to disable Windows Defender permanently. To disable Microsoft Defender Antivirus permanently on Windows 10, follow these steps:

Step 1: Open Start and search ‘gpedit.msc’ to open the Local Group Policy Editor.

Step 2: From the left panel, click ‘Computer Configuration’ and ‘Administrative Templates.’

Step 3: Then click ‘Windows Components’ and scroll down to find the ‘Windows Defender antivirus’ option.

Step 4: Now, double-click the ‘Turn off Microsoft Defender Antivirus’ option.
Step 5: You’ll see a Settings box. Select ‘Enabled’, Then click ‘Apply’ > OK.

Step 6: Click on ‘Allow antimalware service to remain running always’.
Step 7: In the box that opens, click ‘Disabled’ > Apply > OK.

Step 8: Next, click ‘Real-time protection’ and then ‘turn-off real-time protection’. Click ‘Enabled’ > Apply > OK.

Step 9: Click Behavior Monitoring’ > Disabled > Apply > OK.

Step 10: Lastly, click ‘Monitor file and program activity on your computer’ > Disabled > Apply > OK.

Now that we’ve made all the necessary changes, Windows Defender is turned off. To verify this, revisit the ‘Virus & Threat Protection Settings’. You’ll see red text saying, ‘This setting is managed by your administrator.’

You won’t be able to make setting changes from this tab—you’ll need to open the Local Group Policy Editor.

Who is Windows Defender Ideal For?

Windows Defender is a good free antivirus solution for those looking for an affordable security tool. It provides decent protection from viruses, malware, ransomware, and trojans. Plus, it has a firewall for added protection.

In the April 2024 AV-Test reports, Windows Defender scored 6/6 on all three parameters—protection, performance, and usability. This shows that the product excels in its field and can be relied on for basic protection.

However, considering that the ways of cybercrime have evolved, Microsoft Defender isn’t enough. Criminals nowadays use complex methods like sophisticated phishing attacks, adware attacks, and identity theft.

To ensure you’re protected from all possibilities, we suggest investing in a third-party antivirus, preferably a paid one. These come with advanced online monitoring that notifies you if your details have been leaked. Plus, you get real-time protection while browsing the Internet.

Windows Defender – What Are the Alternatives?

When it comes to high-end real-time protection on the web, Defender falls short of expectations. That’s why we recommend you get a dedicated paid third-party solution like TotalAV. The basic TotalAV plan costs $29 for the first year and secures up to 4 devices ($7.25/device). It also offers ample features missing from Windows Defender.

Let’s look at a few of them:

If you’re willing to spend more, you can upgrade to the TotalAV Internet Security plan for a safe browsing VPN and the Total Security plan for a password manager along with the TotalAV antivirus.

Plus, TotalAV has received excellent test scores in independent assessments. According to AV-Test’s latest results, it has a 100% detection rate.

This is why TotalAV is trusted by over 30 million people.

Final Thoughts

As a free antivirus built into the Windows operating system, Windows Defender is great for basic protection, but it’s lackluster when it comes to dark web, data leak, and phishing protection. Given that you cannot uninstall it, you may need to turn off Windows Defender.

If you turn it off temporarily, you’ll have to keep doing it every time you start your computer. However, you can turn Windows Defender off permanently by altering the setting via the Local Group Policy Editor.

Make sure you have robust security in place before turning Windows Defender off. That’s why we recommend a trusted antivirus like TotalAV for all-around protection.

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