ordenagailuaren historia By 00morenoiraide Period: 2700 BCE to 2700 BCE ABACO Period: 1938 to 1938 Lehenengo ordenagailua Z1 Period: 1944 to 1944 Colossus Period: 1947 to 1947 ENIAC Period: 1953 to 1953 IBM Period: 1975 to 1975 Microsoft sortzen da Period: 1976 to 1976 Apple sortzen da Period: 1977 to 1977 Appleen lehenengo ordenagailua Period: 1985 to 1985 Windows 1.0 Period: 2007 to 2007 Iphone I