I told Microsoft about this issue WEEKS AGO... And I was ignored, it is a very serious problem. What happens if Microsoft release a update, which is bugged. Remember the update we had with Windows 8. That left many computers in a update loop.
Only now, if that happens to Windows 10, oh you cannot stop the update from happening, you are forced to install the updates. If you want it or not!
I have already had issues with Windows 10 update system, esp when I am playing a game. The updates still install, and at one point crashed my computer... The update system is the only major flaw with Windows 10. They need to give control back to the user, after all they are our computers aren't they????