Viren- & Bedrohungsschutz in Windows-Sicherheit (2024)

FAQs

How do I get rid of the fake Windows Defender alert? ›

Indeed, Windows 11 has several protective measures that come installed by default, and they're packaged together as Windows Security. Together, these features make Windows 11 secure enough for the average user to not need third-party antivirus software. Mostly.

Antivirus is necessary even if you're on a Mac or Windows device, which both come with some level of virus protection built in. For total protection with endpoint protection and response, and blocks against malware and potentially unwanted programs, it's best to install a third-party antivirus software.

If you aren't sure about the source of an email, check the sender. You'll know it's legitimate if it's from the Microsoft account team at account-security-noreply@accountprotection.microsoft.com.

The Windows Defender warning you see on the browser is a scam, identified and exposed by security professionals. Illegitimate actors are using this scam to gain valuable information about the victims, such as bank and personal details.

Microsoft Defender vs McAfee features

McAfee and Microsoft Defender have both proven themselves as being good at detecting malware through scanning and real-time protection, but both security suites include lots of additional features that further enhance your online safety.

Norton is the pinnacle of protection and security features.

There are so many options to use, and you get solid security protection for a reasonable price. Microsoft Defender antivirus is a good addition if you have Microsoft 365 and want more protection on your Windows machine than Windows Security can offer.

The Bottom Line. Microsoft Defender Antivirus does a fine job of securing Windows 10 and 11 PCs that have no other protection, but it doesn't beat the best free or paid third-party tools.

Microsoft Defender isn't bad, but it's still not enough to fully protect your PC. You don't have to pay extra, though. We've tested and ranked the best free antivirus apps.

Is Malwarebytes better than Windows Defender? ›

Top Malwarebytes and Windows Defender Alternatives

Malwarebytes was found to be the best option for real-time protection in the list of the 10 best antivirus software. Microsoft Defender was deemed best for Microsoft 365 subscribers in Forbes Advisor's best free antivirus software list.

No, you don't need to install Windows defender separately. It comes pre-installed with Windows 10 and is automatically enabled by default.

Make sure you have enough available disk space

Microsoft Defender Antivirus requires disk space to remove and quarantine malware files. It might be prevented from completely removing a threat if there isn't enough available space on your PC, particularly on your system drive (usually drive C).

If you see the shield your Windows Defender is running and active. Step 1: select “Update and Security” Step 2: Select “Windows Security” Page 3 Step 3: Look for “Virus & thread protection” If “Virus & threat protection” is not enabled, please do so if you wish.

Open the Windows Security app by clicking the shield icon in the task bar or searching the start menu for Security. Scroll to the Notifications section and select Change notification settings. Slide the switch to Off or On to disable or enable additional notifications.

Select “Windows 10 and later,” then “Settings catalog,” name your policy something like “Edge – Disable Website Notifications,” then search for “Default notification setting (Device),” add it, enable it, and select “Don't allow any site to show desktop notifications,” then apply the policy to the groups you want to ...

②Using SLMGR -REARM Command

Now, you can use SLMGR -REARM command to remove “this copy of Windows is not genuine 7601/7600 issue”. Go to Start menu and search for Command Prompt. Right-click on cmd.exe in the search result and choose Run as Administrator. Type SLMGR -REARM command in the pop-up window, and press Enter.