I was trying to un-mute the speakers on my computer, and I don't see as well as I used to.  Instead of the speakers, I brought up the LAN status on my computer.  Being incredibly paranoid, I started thinking that LAN had something to do with wireless connectivity.  Now, please, bear in mind that I'm not a child of the digital age, so pardon my extreme lack of knowledge.  At one time, I had a wireless router on this computer, but disconnected it and got rid of it, because even with help, I couldn't get it to cooperate when I tried to protect it from outside users, and it made me VERY UNEASY.  The tech we use at my work recently told me that this used to be a problem with the specific wireless router I had installed.  So now, I just have the modem box from the cable company, and hopefully, no device for wireless connectivity, cause I disconnected it and sent it to be recycled.  Should my computer be telling me that I'm connected to a Local Area Network?  Don't laugh at me! 
