Windows Defender Firewall works on rules designed to allow and block network traffic. As its name suggests, this firewall protects all services and applications that rely on connectivity through ...

Struggling with Windows 11 Firewall blocking your local games? Discover proven fixes to unblock access, optimize settings, and get back to gaming without interruptions. Easy steps for seamless ...

Do note that you have to launch Windows PowerShell as an administrator, otherwise, the commands will not execute and you will receive an error in PowerShell. Let’s ...

We have curated working methods that will help you update or change the Firewall settings in Windows 11/10: Disable third-party Anti-virus software Reset Windows firewall settings Change the ...

Windows Defender（現在は「Microsoft Defender ウイルス対策」が正式名称）とは、マイクロソフト社が開発・提供するセキュリティソフトやセキュリティサービスのことである。大元を辿ると、Windows XP用にスパイウェア対策ソフトウェアとしてリリースされたものだ。