Change background without activating windowsHttp://greatchoice.nl/windows-probleme/upgrade-from-windows-10-home-to-pro-activation-problem.php select Go to the Store to purchase a digital license to activate Windows. If you have a digital license for your device, you can reinstall the same edition of Windows 10 on this device without entering a product key. Make sure that Windows 10 is activated before you try to reinstall it. For more info about how to create installation media to reinstall Windows 10, change background without activating windows to the Microsoft software download website. When creating installation media, make sure to choose the edition of Windows 10 that matches the edition already installed on your device. visit web page, build number, etc on this software as you can see in the image below.
change background without activating windows from links is given below.