Hello. I hope you guys can help. When I turn on my computer it turns on and gets as far as the windows icon that is loading. Then the screen goes black and won't go any further. It tried tapping F8 and I got the screen and chose safe mode with networking as I saw in a previous post in one of these forums. But it will only go to the black screen. Please help! I can't afford a new computer and there's stuff on this one that I need! Thanks in advance for any help you can give.