So I just got a used acer aspire Aoa150 for my Birthday from my parents. I need it set back to factory setting but I don't have the Erecovery program and when I try to use Alt-F10 on start up it just goes on to the next start up screen. if anyone could help me i would love it. I know its an older computer and some people say not to waste your time with acer but i got it for free and i want to make the most out of it.