: Unofficial versions often skip the "Out-of-Box Experience" (OOBE), automatically setting up a user account to get you to the desktop faster. Minimum System Requirements : 1 GHz or faster (x64). : 2 GB (though some lite versions claim to run on less).
Using a modified operating system from an unofficial source carries significant risks: Lets Talk About Custom Windows ISO windows 7 ultimate super slim edition x64 june 2019
Idle RAM consumption is remarkably low, sometimes requiring only 256MB to 512MB to boot, though 1GB+ is recommended for smooth operation. : Unofficial versions often skip the "Out-of-Box Experience"