Q: I just “upgraded” my Hewlett-Packard desktop computer from Windows Vista to Windows 7. I spent all day yesterday redoing my files and programs. Maybe time will tell, but I don’t see anything fancy ...

Operating systems are now a commodity, and Windows is a bad pick.

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How many times have you been asked what operating system version you use, and you haven’t got a clue? The question is often asked when you’re seeking technical support for software or hardware issues, ...