What you need to know about Windows 10's new upgrade

There's been a good deal of confusion about the just-released upgrade to Windows 10. It's been called by a variety of names, including Threshold 2, Fall Update, build 10586 and Windows 10 version 1511, and there's been a lot written about it -- but it may still be difficult to glean exactly what it is, what it does and how to get it. 

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http://www.computerworld.com/article/3005602/microsoft-windows/what-you-need-to-know-about-windows-10s-new-upgrade.html