Windows 8.1
SelecttheStartbutton>Settings>Update&Security>Recovery.UnderGobacktothepreviousversionofWindows10,GobacktoWindows8.1,selectGet ...,,ToresetyourPC·Swipeinfromtherightedgeofthescreen,tapSettings,andthentapChangePCsettings.·TaporclickUpdateandrecove...。參考影片的文章的如下: