Microsoft has released some fun Ninja Cat wallpapers for PC, Phones and its Band and has invited Windows Insiders to go creative and make their own Ninja Cat versions,
Here are the links to download, grouped by resolution and broken into a few different download links to minimize file size (side note: we actually chose these resolutions based on data from the Windows Insiders Program, so we know which resolutions were the most common for you
PC and tablet: 3840×2160, 2160×1440, 1920×1080, 1600×900, 1366×768, 1280×1024, 1280×800, 1024×768
“Do-It-Yourself” kit with the raw images – don’t forget to tweet your creations with #windows10 #ninjacat
They have even teased a secret Skype feature and seems it is a “Recent Smiles Tab”.