I have lost the use of my PC.
I told the PC to shutdown. It offered offered update and shut down, and without thinking, I plumped for that option. Now every time I try to start up, it tells me I have a problem, shuts down, restarts, and does the whole thing over again.
We have another PC, so I should be able to get a fix, when my better half wakes up.
In the meantime, I am struggling with a Tesco HUDL.
Bravo, Microsoft. I really needed that!