For your information, a preview version of Windows 9 codenamed “Threshold” will be unveiled next month at a special Press Event on September 30. Though, there is no any official details regarding the Windows 9 release date, it is expected to be released in the December.
If you would like to change your PC’s look and feel, then you might like the Windows 9 Skin Pack. See the video below for installation instruction and its action on Windows 7 computer.
Please note that, before installing the theme pack, do not forget to make a “System Restore”. It is a third-party customization tool for Windows, so if you do not like its appearance or something went wrong, you can use the restore point to revert your PC to previous look.
Download Windows 9 Theme (Concept)