💿 Don't want Defender to use a lot of device resources, from CPU to disk space and memory. 🧱 Avoid Windows Defender blocking the installation of third-party software or applications. 🔰 To avoid conflicts or other problems between Microsoft Defender and third-party antivirus software. 🔋 You do not want Microsoft Defender to consume CPU and battery in the background. 👾 You intend to install a better antivirus software with more features and in-depth protection options. Reasons for wanting to disable it include: Some may want to disable Windows Defender Antivirus temporarily or permanently, even if no other solution is installed. Most Windows 11 users may want to keep Microsoft Defender Antivirus enabled if no other security solution is installed. Why Disable Windows Defender on Windows 11?

Microsoft Defender works well in protecting your computer from viruses and various security threats, although in some cases it may require you to disable it. In newer versions of Windows 10 and Windows 11, Microsoft Defender Antivirus has been rebranded as a Windows Security application. In addition to antivirus and anti-malware protection, Microsoft Defender provides account protection, online security, device performance and health monitoring, parental controls, and firewall and network security. Microsoft Defender Antivirus (formerly known as Windows Defender) is a free anti-malware program built into Windows 11 that protects your computer from viruses and malware.

Brief Overview of Windows 11 Windows Defender

Turnoff windows defender