Changing your desktop wallpaper can help you feel better and more motivated, but using a high-resolution monitor, such as a 4K monitor, may reduce your wallpaper choices. Meanwhile, software ...

A new Gears 5 wallpaper ... desktop. Microsoft has released a new Gears 5 wallpaper pack on the Microsoft Store, and it's filled with stylized depictions of the game's characters in glorious 4K.