Unlike “barebones” or “server-style” custom builds, the FBC edition retains most of Windows 11’s visual interface—modern context menus, rounded corners, acrylic transparency effects, dark/light modes, and the centered taskbar. However, it strips away the heavy Microsoft Edge backend components, Xbox live services, OneDrive integration, and Windows Defender (often replaced with a lighter third-party or user-managed solution).

Works on both Legacy BIOS and UEFI systems.

The "Optimum" series is built on the latest base, bringing the newest performance improvements and features (like native 7-zip/TAR support and improved File Explorer) while cutting out the overhead. Key Features of v4.4b: