http://www.techradar.com/news/confusion-reigns-over-windows-10-update-that-causes-blue-screen-of-death

A freshly introduced update for Windows 10 has apparently been causing havoc with some users’ machines, invoking the dreaded blue screen of death (BSOD), and in some cases triggering the even-more-dreaded boot loop (i.e. repeated rebooting).

The problem lies with update KB4041676 for Windows 10 (Creators Update), and is described in this post on Microsoft’s ‘answers’ community message board, where the original poster says: “My computer keeps restarting because windows update won't install KB4041676.”