In order to play Heroes of Hellas Origins: Part One on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
OS *:
Windows 7 or later
Processor (CPU):
3 GHZ processor or better
Memory (RAM):
2 GB RAM
Graphics Card:
512 MB 3D video card
DirectX:
Version 9.0
Storage:
200 MB available space