Andromeda OS, Microsoft's canceled Windows-like OS for Surface Duo, has unofficially resurfaced. You can download and install it on the original Surface Duo via a GitHub guide - Duo 2 won't boot it ...
LibreOffice is free to download and install for Windows.
Remix 3D Winterscapes is another festive Windows theme from Microsoft that boasts 14 3D snowy scenes. Lastly, there's the ...