Guys, I just got a new battery. I went though 3 on this laptop. After I upgraded from a Windows 7 to a Windows 10 in 2015 for free, my computer is ALWAYS giving me alerts about updates. Today, it was updating and now the battery is on 0% and says plugged in, not charging. This usually happens when I plug it in before the login screen to put in the computer password comes up and before I turn on the laptop. BUT THAT'S THE ONLY WAY TO USE IT NOW!!!! Help, I have no idea what to do. All my files could be lost. I transported a lot to my Google Drive, but I don't know about the rest now. What do I do? This is the only one in the house, and I need it for my studies since I'm in all the honors and advanced and highest level classes. Please help???