Snow, sun, or sand, Ninja Cat knows how to have the purr-fect holiday getaway–and if you must flee a fierce Yeti now and then, it just adds to the adventure. Click on the “ Get” or “ Install” button to install the Windows 10 Christmas theme. If prompted, click on the button “ Open Microsoft Store.” This action will open the Microsoft store on your computer. Click the “ Get in Store app” button on the store page. To install a theme, click the link below your favorite theme. Free Christmas Themes for Windows 10 & 11 (Holiday Themes) So, without further ado, here are some of the best Windows 10 & 11 Christmas themes you can use for free. To make things easier, I’ve added instructions on how to apply and install Windows themes in the bottom section. The best thing is that you can install any Christmas theme you want from the Microsoft store with just a single click.Īfter installing the theme, you can apply it or switch between your favorite themes using the Settings app. Of course, along with the Christmas themes, the collection also contains a few Windows holiday themes.