and later versions. Adobe introduced this requirement to align with Microsoft's own lifecycle policies, which dropped support for older versions of Windows 10 like 1507 and 1511. Core Requirements & Compatibility Version Specifics:
Platform features and APIs Windows releases are bundles of new APIs, kernel improvements, driver-model changes, and runtimes. Version 1607 (the Anniversary Update) introduced and stabilized several platform features that applications can rely on: improvements to Universal Windows Platform (UWP) plumbing, updated graphics stacks and DirectX runtime behavior, enhancements to security features such as Device Guard and Credential Guard, and revised power-management and threading primitives. For a graphics-heavy, multithreaded application like Photoshop, these changes can translate into better GPU acceleration, more reliable memory handling, and consistent timing for background tasks. By declaring 1607 as a minimum, Adobe is effectively saying: “we depend on platform behavior or APIs that first appeared or were made reliable in this update.” and later versions
: Most modern versions now require Windows 10 version 21H2 or later to support advanced AI-powered tools and DirectX 12. compatible legacy installer for an older machine? AI responses may include mistakes. Learn more compatible legacy installer for an older machine
: Some specialized devices, like the Cintiq Companion 2, faced "time-locks" where they could not be updated to newer OS versions, rendering them unable to run the latest Photoshop releases. Evolutionary Timeline like the Cintiq Companion 2
Many users faced frustration when their systems incorrectly reported being "up to date" despite running an unsupported build. Update Tool Discrepancies