
1) Early microcomputer
Found on
https://www.crosswordclues.com/clue/percom

Percom Data was an early microcomputer company formed in 1976 to sell peripherals into the emerging microcomputer market. They are best known for their floppy disk systems, first for S-100 machines, and the later for other platforms like the TRS-80. The company was purchased by Esprit Systems in 1984. ==Origins== Percom started after the meeting t...
Found on
http://en.wikipedia.org/wiki/Percom
No exact match found.