Strong light

The end of the day and the sun has come out strong for a moment. Spent today wrestling with computers, One was straight forward a transition from vista to windows 7 and the other a very old windows xp machine that the owners are wanting more speed from and maybe a little more life from before the dreaded change to windows 8. I have another couple of computers to work on, on Tuesday and Wednesday. computer maintenance is either nothing for weeks or full on for weeks fixing problems, problems and more problems. Sometimes makes the head spin.