Hi I have a question about what kind of icon is supposed to be displayed in the task bar. Last month I had to take my computer in to get worked on. Before this I had an icon of a computer with a green check thorough it located in the taskbar at the bottom lower right hand of my screen. Since I received my computer back the icon has been changed to one of two computers that sort of blink on and off and no check mark. When I pass my cursor over it say Local Area Connection. I have asked around in other places and have gotten several different answers. Can anyone here tell For Sure what this icon is for and how I change it back to the first one please? Thanks