Windows 10 themes arrive in Windows store
With the announcement of the creator’s update to be released in early 2017, Microsoft announced that to download the themes for Windows 10, you now need to go to Windows store. This has been made live now-as many themes have been made available to Windows store.
The .themepack file would be downloaded in C:/Program Files/WindowsApps folder. Some of the themes that can be downloaded from there are: