What happens is I am informed automatically of software updates for microsoft programs or itunes. I download the software successfully and then restart my computer. A screen then appears with the picture of the hard drive and horizontal line indicating installation/configuration success. The blue bar moves about 5mm along the blank horizontal line (underneath states configuring installation) and then nothing more happens. I have left the computer running all day is this mode with no success. I then have to power off at the wall.
Edit: Problem solved
Edit: Problem solved