In February 2020, Microsoft has released several new Windows 10 4k themes to help win 10 users to personalize their desktop. Users can download them from Microsoft Store for free. As the Spring is coming, and everything includes plants and animals are becoming full of life. The new 4k theme released in Feb 2020 mainly shows the beauty of nature and our living environment. Each theme offers a set of light, relaxing and happy 4k wallpapers, and all of them are compatible with Windows 10 desktop and tablet devices.