software emulation

Software emulation is when a program simulates the functions of a different system or device, allowing one type of hardware or software to run on another. It acts like a translator, interpreting instructions from the original system so that the host system can understand and execute them. This enables, for example, running software designed for older or different hardware on modern computers, preserving compatibility and functionality without needing the actual original device. In essence, emulation creates a virtual environment that mimics the behavior of the target system.