High Quality Content by WIKIPEDIA articles! The IMKO-1 (Bulgarian: Индивидуален микро компютър (ИМКО-1), Individualen Micro KOmputer, Individual micro computer) was the first Bulgarian personal computer, built in 1979 in Pravetz, Bulgaria. It was the first in the Pravetz series 8 range of computers. Like other computers in the series, it is an Apple II clone.