: Claimed as one of the smallest ISOs available at just 448MB , it is based on Windows Vista Home Premium SP2. It removes nearly everything except basic storage controllers to ensure it can still boot on real hardware.
In the pantheon of Microsoft operating systems, Windows Vista occupies a strange and often painful space. Released to much fanfare in 2007, Vista was ambitious—aesthetic, secure, but famously bloated. It required hardware that barely existed at the time, leading to the infamous "Vista Capable" debacle. For years, tech enthusiasts have tried to salvage Vista’s beautiful Aero Glass interface from the jaws of its own system requirements. windows vista lite archive.org