Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.

You can also use Windows Security to turn off the firewall on Windows 11. Here are the detailed steps: Step 1 : Press the Win button on the keyboard or click the Start button to open the Start Menu, ...

To permanently remove Windows Security, use Local Group Policy Editor, Windows Registry tweaks, or the Windows Defender Remover tool. Be cautious— removal can leave your PC vulnerable. Always back up ...

Most modern Windows PCs rely on Microsoft Defender as their first line of defense against malware. Over the years, it has evolved into a capable and often underrated antivirus that blocks a wide range ...