So my computer has a problem with downloading SP1, and finally I've found a solution as downloading it from Microsoft's site. The thing wouldn't download and it gave 0xc0190036 error so I tried to recover my computer like 5 times and each of them lasted for hours. At the end of downloading files something like "Finishing the recovery" (sorry, my computer is not english so I did my best translation.) is showing and the recovery won't finish. The computer won't log in and I don't want to lose my files. Also I'm not a computer expert.