In computing, emulation is the practice of creating a virtual environment in order to replicate a different, usually older computer system. I first encountered emulation in the 1990s, when I chanced upon a community of Sinclair enthusiasts who had created an emulator for my beloved ZX Spectrum. I could play the games of my childhood again! In the wider world, emulation has practical applications for computer science and digital preservation.
Microsoft Dos 6.22, Windows 3.11, and Word for Windows disks
