For Windows 10 users, Microsoft recently launched a mountain-themed wallpaper package called “Mountain Light PREMIUM” on the Microsoft Store, which contains 18 high-quality 4K wallpapers. The product page describes it as follows: “Give you no choice but to see the world’s 18 spectacular mountains.” These 4k advanced images are free for Windows 10 themes and are only used as desktop wallpaper. ”
Once you’ve downloaded the wallpaper package, go to Start settings, personalization, and click on the theme you want. To apply based on the current wallpaper and change to the most appropriate color, go to Custom, Color, auto-select the original color from the background.