My acer aspire one kept telling me that my system memory was low and to make room, so i tried but nothing worked. So i decided to resart everything. But my sister turned off the power and then it went wrong. Saying that something went wrong with the resart but it resarted everything but kept my log in working. I tried to reboot it but nothing works. It won't let me connect to the internet or use the settings bar, when I do I have to left click on it but there's nothing in there that I need. I need a way to fix it or reboot it, and no, alt 10 won't work.