This article drafted byMiniTool Software Ltd.Mainly introduce some information about Windows 11 malware and viruses.
It covers definitions, examples, detection, removal, as well as prevention of Win11 virus or malware.
Much useful knowledge is here!
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Update: The official Windows 11 is already available sinceOctober 5, 2021.
A great many viruses target machines running Microsoft Windows, employing a variety of mechanisms to infect new hosts.
They usually evade antivirus software by complex anti-detection or stealth strategies.

malware is a portmanteau for malicious software.
Whats the difference between malware and virus?
This post focuses on malware vs virus and you’re free to read it to learn much information.

Will Win11, like its predecessors such as Windows 10/8/7, be affected by viruses/malware?
A large amount of malware and viruses are most effective to the new Windows.
Actually, some Windows 11 update or installer is a computer malware instead of an official service.

Once launch, it will display like a Windows installation wizard.
Windows 11 Alpha Malware
The hackers have managed to hack Windows 11 with new malicious software.
A brand new Win11 Alpha malware has been circulated in the tech community.

It fools users into activating malicious code on their computers.
Later, a code is activated that could be used to steal users financial info.
Researchers have found that the cybercrime group FIN7 could be the reason for the start of Alpha malware.

Yet, as for the source of the spreading of the malicious file, it has not been found.
How to Check Windows 11 for Virus?
Lets see how to do this step by step.

Go toWindows 11 controls > Privacy & security > Windows Security.
On the Windows Security page, choose theOpen Windows Securitybutton.
Then, the Windows Security window will pop up.

you oughta deal with them, especially for the sections with a red cross.
Navigate to theVirus & threat protectionsection.
There, click theProtection updatesoption under theVirus & threat protection updatessection.

On the next page, click theCheck for updatesbutton.
Return to the previous page and choose the defaultQuick scanoption under theCurrent threatssection.
It will offer you the following four options.

Wait until Windows Security finishes the scanning.
How to Remove Malware from Windows 11?
Just follow the on-screen instructions to complete the removal.

you’re able to also rely on third-party security tools to detect and delete malware or viruses.
Below lists some popular antivirus and antimalware products in the market.
Or, you may have to factory reset your PC or laptop.

Those actions may help you remove the malware.
How to Set up Microsoft Defender to Protect Your Windows 11 PC?
Next, switch on all protections includingReal-time protection,Cloud-delivered protection,Automatic sample submission, andTamper Protection.

you could also turn onRansomware data recoveryby configuringWindows 11 OneDriveto sync your crucial files to the cloud.
Reputation-based protection secures your equipment from malicious or potentially unwanted apps, files, and websites.
Exploit protection system options:
6.

Windows 11 gear Security
gear security enables you to view status and manage hardware security features.
Core isolation further includes theMemory Integrityfunction that prevents attacks from inserting malicious code into high-security processes.
How to Avoid Windows 11 Virus?

#1 Avoid Dangerous Operations
What are dangerous operations?
Thus, a powerful and reliable backup program is needed likeMiniTool ShadowMaker.
Windows 11 upgrade itself is not a virus.

Yet, some malicious people may create viruses or malware named or looks like Windows upgrade or update.
Is windows 11 safe or virus?
The officially distributed Windows 11 is completely safe and free of viruses.

However, if you download and install Windows 11 from unauthorized sources, it may contain malware or viruses.
Also, some viruses may take exploit of the vulnerabilities of Windows 11 to spread themselves to your setup.
How to remove Windows 11 update virus?
The way to remove Windows 11 update virus is the same as that of deleting other viruses or malware.
Generally, you should probably rely on Microsoft Defender or third-party security tools.
How to turn off antivirus Windows 11?
Firstly, it is not recommended to turn off antivirus in Windows 11.