Michael II Komnenos Doukas was a Byzantine emperor who ruled from 1071 to 1078. He was a member of the Komnenos dynasty and came to power during a turbulent period marked by military defeats and internal strife. His reign is noted for attempts to stabilize the empire and restore its territories. During his rule, Michael II faced challenges from both external enemies and internal factions. He struggled against the Seljuk Turks and dealt with the rise of powerful noble families. Despite his efforts, his reign ended when he was overthrown, leading to further instability in the Byzantine Empire.