tcp-tuning

TCP tuning on Windows involves adjusting network parameters to improve internet speed, reduce latency, and enhance stability for activities like gaming, video calls, and web browsing. Common tweaks include modifying TCP receive window size, enabling or disabling TCP auto-tuning, and adjusting MTU settings. These changes can be made via the registry or command-line tools like netsh. While tuning can yield noticeable performance gains, it carries risks such as reduced compatibility or network instability if misconfigured. The tag covers practical optimization guides, trade-offs, and step-by-step instructions for Windows 11 and earlier versions, focusing on real-world network performance improvements.