all files & folders will remain.upGrade it online (buy only a product key).in youre laptop/desktop.start>computer> R click>choose properties.below,(view info about..)windows activation.input the' key twice'.1st input: that not so kind robot fr ms will downloads the ultimate version after that it ask again to activate your new OS.or find 'windows anytime upgrade' in your computer
all files & folders will remain.upGrade it online (buy only a product key).in youre laptop/desktop.start>computer> R click>choose properties.below,(view info about..)windows activation.input the' key twice'.1st input: that not so kind robot fr ms will downloads the ultimate version after that it ask again to activate your new OS.or find 'windows anytime upgrade' in your computer