Windows not shutting down
Hello All
All of a sudden my computer is not shutting down. It gets as far as the blue screen saying "Windows is shutting down" and then goes no further. I then have to shut it down by holding the power button down, otherwise it just stays like that for hours. (Once the whole night!) Does'nt do it all the time-but more than 50%. Any ideas. Don't recall installing anything new of late.