WinCC 7.5 SP2 can deliver robust operator visualization and data historization when deployed on supported Windows platforms, paired with compatible SIMATIC components, validated third-party integrations, and a disciplined patching and testing regimen. Maintain detailed compatibility records, use staged validation for changes, and implement security and redundancy practices to ensure reliable long-term operation.
WinCC V7.5 SP2 is officially supported on the following 64-bit systems: Windows 10 : Professional, Enterprise (versions 2004/20H2). Windows 10 LTSC : LTSB 2015/2016 and LTSC 2019. Windows 11 : Supported as of version 22H2 wincc 75 sp2 compatibility list best
To prevent performance bottlenecks, follow the recommended hardware specifications rather than just the minimum requirements: WinCC 7
For full technical details, refer to these primary Siemens "papers": WinCC 7.5 Windows 11 - SiePortal - Siemens paired with compatible SIMATIC components