![Windows10Feature](http://www.extremetech.com/wp-content/uploads/2016/07/Windows10Feature-300x166.jpg)
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http://www.extremetech.com/wp-content/uploads/2016/07/Windows10Feature.jpg 1162w" sizes="(max-width: 300px) 100vw, 300px" />Microsoft’s free upgrade to Windows 10 will expire soon — we still recommend you grab your free copy and activate it, even if you don’t intend to keep or use it.