Desktop Snow makes it snow on your desktop between and behind all your open windows while you work. You can configure the number, type and speed of flakes, the wind speed and characteristic, whether the snow falls as a blizzard or in flurries, and whether the snow builds up at the bottom of the screen or melts away. A very jollly, wintery and seasonal addition to every windows computer. (Only difference between shareware and full edition is absence of nag-window that displays at the start then goes away)