Often includes "SLP" (System Locked Pre-installation) scripts that automatically detect and apply BIOS-level activation for major brands like Dell, HP, Lenovo, and ASUS. Pre-Activated:
: It typically contains 48 variants by combining 32-bit (x86) and 64-bit (x64) versions of Starter, Home Basic, Home Premium, Professional, Enterprise, and Ultimate. OEM Branding and Ultimate. OEM Branding