Once you have your emulator, you must place the System and BASIC ROMs into the designated "ROMS" folder. From there, you can "load" .CMT or .D88 files to begin playing. The Legal and Ethical Landscape

: Added dedicated support for FM sound and high-res graphics. Legacy and Emulation

A version of Microsoft BASIC adapted by NEC. It occupied the primary 24KB of ROM space. Expansion Capacity: The system included an empty socket for an additional 8KB ROM

The NEC PC-8000 series was designed and manufactured by Nippon Electric Corporation (NEC), a leading Japanese electronics company. The series was initially launched with the PC-8001 in 1981, followed by several other models including the PC-8002, PC-8003, and PC-8009. These computers were notable for their compact design, ease of use, and capabilities that were impressive for their time, such as text and graphics display.

That said, reputable emulation sites rarely host the ROMs directly. Instead, they host the emulator and provide a checksum (e.g., a CRC32 or SHA-1 hash). You, the user, must source the ROMs from a "set" or dump your own from original hardware.