I have icon that pops up on my screen when I either lock or activate the Screen saver, It is not the new e-mail message icon in the top left corner. When I Unlock the keybord or exit the screen saver mode the icon dissapears, the icon is loacted just to the left of the time and is a yellow box (or Note) with a "check mark" and a number 1 to the left.

Help please.