Virtual DOS Machine (VDM)

A Virtual DOS Machine (VDM) is a technology in Windows operating systems that allows older DOS-based programs to run on modern computers. It creates a virtual environment that mimics the older DOS system, enabling legacy software to operate without affecting the main system. Think of it as a specialized translator that helps outdated applications function correctly within a newer, more complex OS, ensuring compatibility and stability. VDMs are particularly useful for running legacy software that hasn't been updated for modern platforms.