I have three computers all with windows 10 installed and running, in the last 10 days each one has downloaded the updated taking it to Windows 1511, (I would guess this process took almost 2 hrs to complete). I am working on two other computers that also running Windows 10, but both seem to have frozen windows when viewing Update & Security >> Windows Update page. One shows 28% the other does not show its even started. (I have left these computers running for well over 2 hours and nothing happens. The only thing running in task manager is the AVG antivirus programme, I would not have thought this would be the problem. I am guessing both computers are trying to update to Version 1511. I do suspect that both computers could have been closed down whilsts the update was trying to download. How to I get these two machine to "Continue" or "Restart the installation"? Any suggestions please.