I hope this is the correct area to post this.
Several hours ago, while I was browsing online, a blue screen suddenly appeared with a "There is something wrong with your PC" type message. I have gotten that blue screen a couple times in the past and it always turned out fine, so I didn't think anything of it. I reset my PC, but instead of things working like normal again as it had in the past, I get a black screen that persists even if I leave it on for several hours. I get the "Toshiba" loading screen in the beginning, but then the black screen appears afterwards and nothing else happens. I don't get the log-in prompt or anything like that. No matter how many times I turn the PC off and back on, the black screen comes back.
Unfortunately, I don't have the money to just go out and buy a new PC, but at the same time, I absolutely can't afford to be without one, as my livelihood depends on it. I need this PC for work, in additon to there being a lot of stuff on the PC I can't do without, or that I don't want to lose. I've been panicking for hours about this because I don't know what I'm going to do without this PC. I'm at my wit's end.
Does anyone here happen to know what the problem could be, and hopefully how to fix it? Please, I desperately need the help.