I know this sounds like a retarded question, but I am nowhere near as tech-savvy as most of you are. Basically, as of a couple days ago, my computer will not charge at all. It still works as long as i have it plugged into the wall, but when i mouse over the battery symbol in the lower right corner it says "Plugged In, Not Charging". I have spoken with my friend who is a computer tech and he says that it is most likely a bad battery that will need replaced, but that I should come here for a better, more complete answer (as well as any inexpensive alternatives to buying a new battery). He speaks very highly of this community, and as a first time user I am anxious to see for myself. Thank you, and have a great day!