 ዊንዶውስ ዊዝ ስሪት በ CES 2011 ለመጀመሪያ ጊዜ የተወነው እና በዊንዶውስ 8 በጥቅምት ወር ላይ እንደ ሞባይል ስርዓተ ክወና ተለቅቋል.
Windows RT was first announced at CES 2011 and was released as a mobile operating system along with Windows 8 októberben 2012.