Windows - Intel Pentium processor (Pentium II or higher recommended) 64mb ram.
Macintosh - Power Macintosh Power PC processor (G3 or higher recommended) 64mb ram.
Adobe Flash 10 or greater.
Mr Win is compatible with most Windows Operating systems (Windows 2000, XP, Vista and Windows 7, Windows 8).
The Safari Windows version (5.1.7) is not supported.