To do this, go to Settings - Update and Security - Activation and select "Change Product Key". "If you do a clean installation of Windows 10 from a bootable media you can insert the serial of previous versions of Windows during the configuration ", points out Microsoft.
The Redmond house also has integrated Skype messaging, calling and video capabilities via universal Windows apps. Microsoft has also included the preview of the tabs inside the Edge browser. Just hover over the open tabs to see previews. The browser also gains a synchronization function of the favorites and the reading list.
Cortana digital assistant can now understand notes written "in ink", extracting reminders and other information from digital annotations. "We are also working on new Cortana features to help you keep track of your free time, including movie and event reminders."
The company operated aesthetic changes, for example the "title bar" of the windows has a darker color to be more consistent with the rest of the theme. The context menus in the Start menu have been changed, including new icons for editing tiles. There are also new system icons - like that of the registry.
Finally Microsoft introduced a new mode for set the last used printer as the default one. This is a behavior that can be changed from the Settings. "The ability to set a default printer based on the network path has been removed," concludes the Redmond company.