My laptop was working perfectly this morning. I was in class reading some articles and I let it run until the battery ran out and the computer shut itself off. I went to charge it after class and it was very sluggish. Not too strange, but no applications would open. I restarted a few times and even let it sit off to charge for a bit but it's still not working. Then I noticed as I started it up again that if I let it sit for a few minutes all of my space(?) would run out. I had about 5GB free and it would slowly leak out... 4GB... 3GB... 4MB... you are out of space! Is my laptop a goner? What should I do?