(100% Work) 3 Ways to Overcome Windows Defender Can't Open

Already know how to solve Windows Defender can’t be opened? Before being known as Windows Defender, this software was first known as Microsoft Spyware.

This software is a default software that you can get directly when you install the Windows operating system. Some versions of Windows such as Windows 7, Windows Vista, Windows 8, and Windows 10 also have Windows Defender installed automatically.

As the name implies, this software is tasked with protecting your device, either a computer or laptop from malware and virus attacks. We know that cybercrimes are becoming increasingly sophisticated and victims often unknowingly have their device hacked or infected with a virus.

If this is the case, then it is possible that important data owned by the victim can be stolen and even lost. For this reason, Windows Defender plays an important role in protecting your device from various cybercrimes.

How to Fix Windows Defender Can’t Open

You can also use Windows Defender to clean viruses on your computer both online and offline. Because of this ability, it makes this software one of the best antiviruses until now. But we must be annoyed when we experience Windows Defender that cannot be opened / accessed. Here’s how to fix it:

First Solution: Uninstall Third Party Antivirus

1. First log in to Control Panel then select Uninstall a program.

2. If you decide to use Windows Defender, then you need to uninstall the antivirus on your laptop. Because when you install an antivirus such as ESET, the Windows Defender function will automatically be taken by ESET. If your decision is ripe, just right click [nama antivirus] then select Change.

3. After that you select Remove to remove the antivirus. After that you can open your Windows Defender normally.

Second Solution: Via Command Prompt

1. Press Windows key on the keyboard then type cmd. Right click Command Prompt then select Run as administrator.

2. After that run this command, followed by pressing Enter key.

DISM /Online /Cleanup-Image /RestoreHealth

3. The scanning process will take place and take approximately 10-20 minutes. Make sure you wait for the process to finish.

Third Solution: Via MSConfig

1. Press combination Windows key + R then type msconfig. After that press OK.

2. Move to the Services tab, after ticking Hide all Microsoft services then select Disable all.

5. Continue to move to tab Startup and select Open Task Manager.

6. Turn off all programs whose status Enabled. The trick is to right click the program then select Disable. After that go back to the menu MSConfig.

10. Last select OK. Then Windows Defender can be opened and accessed as usual.

Fourth Solution: Through Local Group Policy Editor

1. Press combination Windows key + R then type gpedit.msc. After that press OK.

2. After that go to the folder Computer Configuration > Administrative Templates > Windows Components > Windows Defender Antivirus. Then click 2X option Turn off Windows Defender Antivirus.

3. Then select Not Configured then select OK.

Windows Defender’s Capabilities

To get to know Windows Defender better, below we will provide information about some of the capabilities possessed by one of Microsoft’s best applications.

1. Real Time Protection

Real time protection capability is one of the mainstays of Windows Defender. Protection provided at all times and will continue to be active in the background of your operating system. We suggest that you better enable this mode. Why? Windows Defender will immediately provide information to users when it detects a threat, be it a file or a website you visit. That way, you can take precautions so you don’t access the website.

For that, for those of you who have a laptop or computer with very important personal data, we recommend never turning off Windows Defender. Your data will be safe so you don’t have to worry too much anymore.

2. Able to clean until clean

The second ability of Windows Defender is that this application is able to clean all viruses until it is completely clean. Even malicious programs will be immediately cleaned thoroughly. Files that are considered threats will also be immediately cleaned even though sometimes the files are not malicious files, such as crack files or activators. But don’t worry, the files won’t disappear immediately because they will be quarantined first. So, you can still restore it if you feel the file is not dangerous.

3. Always actively giving warnings

Windows Defender seems to never tire of informing users of any warnings that could potentially threaten the security of your device. Windows Defender will continue to monitor even if you are offline. If it turns out that there is a threat file, this application will immediately notify you. This ability is very helpful to increase the security of your device.

4. Always up to date

For those of you who use Windows Defender, maybe you already know that usually the Windows operating system you are using asks for an update. This includes updating Windows Defender with the aim of further maximizing the capabilities of the software.

That’s how to solve Windows Defender can’t be opened in Windows 10 easily. Unlike the antivirus that is rarely updated, which is sometimes unable to detect files that are clearly viruses. So, by updating your antivirus, its ability will be even more reliable in maintaining the security of the device you have.

Founder and Chief Editor at Nesabamedia.com. I prefer watching movies than writing, just write when I’m in the mood. Pleased to meet you!

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