Updated PD13 to the latest version. I have been running Windows 10 for a few years now without auto updates without any issue. No crashes. A couple of days ago the screen went blue with a message that support for my version of Windows 10 would cease on April 10. It continued with select Download Updates to begin downloading and installing etc. That was now over 2 days ago. I'm on an i7 27" 2011 iMac with 24GB RAM and a very fast 200Mbit internet connection. I have the RAM and processor shared equally. There doesn't seem to be a way to interrupt this and there is no bar or clock showing progress. Can you please advise. BTW I checked Microsoftt support and found there was no ISO for this - only Windows 10 itself.