Shadows are restored each time you shut down and reboot your system.
The app lets you remove/restore the shadows by simply running it. If the shadow effect around windows bothers you, you can remove it easily using a simple free app called ShadowKiller (read full review here). In this post, we will guide you through the process of disabling shadow effect from both app windows and screenshots. Although the shadows contribute to both functionality and visual appeal, they become somewhat useless and even ugly when they show up in a screenshot. In addition to the visual appeal, these shadows also help distinguish one app window’s edge from that of another. While Windows 7 also supports shadows, the effect is nothing like what you see in Mac. Application windows in Mac appear to float on your desktop and this effect is created using drop shadows around the edges of the window.
