The allows users to access the very first public version of Windows 10, originally released on July 29, 2015. Known by its codename "Threshold 1," this version is often sought by collectors, enthusiasts, or those with legacy software that requires the original OS architecture. While Microsoft officially ended support for most editions of version 1507 on May 9, 2017, it remains a piece of computing history that showcased the first iteration of the modern Start menu and Cortana. Official Download Methods
Modern graphics cards (Nvidia RTX, AMD Radeon RX) and modern Intel/AMD processors lack architecture drivers for Build 10240, which can lead to display issues or system instability.
Windows 10 version 1507, the "original" release from July 2015, is often revisited by tech enthusiasts for its historical significance and lightweight feel compared to modern builds Quick Review: A Decade Later
Released in July 2015, Windows 10 version 1507 (build 10240) marked a new era for Microsoft, moving away from the traditional "release-to-manufacturing" (RTM) model. The name "1507" is a retroactive label, indicating a release in July 2015 (YYMM) to fit a new versioning scheme.