Metronics Plexius

Metronics Plexius, formerly MetroDOS and MetroOS, is a series of operating systems developed, marketed and sold by Metronics. It is suitable for home, work, gaming and school. It currently competes Windows, MacOS, Ternius Unify, TSUG, EKS Vortex and Ubuntu.

MetroDOS

 * MDOS 1 (1978)
 * MDOS 2 (1980)
 * MDOS 3 (1982)
 * MDOS 4 (1984)

MetroOS

 * MOS 5 (1986)
 * MOS 6 (1988)
 * MOS 7 (1990)
 * MOS 8 (1992)
 * MOS 9 (1994)
 * MOS 10 (1996)
 * MOS 11 (1998)

Plexius

 * Plexius 2000 (2000)
 * Plexius 2002 (2002)
 * Plexius 2004 (2004)
 * Plexius 2006 (2006)
 * Plexius 2008 (2008)
 * Plexius 2010 (2010)
 * Plexius 2012 (2012)
 * Plexius 2014 (2014)
 * Plexius 2016 (2016)
 * Plexius 2018 (2018)
 * Plexius 2020 (2020)
 * Plexius 2022 (2022)