Yesterday I tried to install the latest Windows 10 April 2018 update and my PC froze witha white screen displaying the following text :
______________________________________________________________________________
. Welcome
. Basics
. Network
. Account
. Services
works, and the related data transfers and uses.
_______________________________________________________________________________
Use speech recognition
Talk to Cortana and other apps that support cloud based voice recognition.
Send Microsodt your voice input to help improve our speech services
_______________________________________________________________________________
I can use cntl-alt-del and get Task Manager but I can't use anything except Sign out
I also tried Win+cntl+shift+B but nothing happens.
So, basically I am screwed. Any suggestion on how I can come out of this mess ?