Recently took a part-time job is doing the computer data, recently I have been at home from work to do a part-time job, completes the data tonight is protecting me, but my computer suddenly went black screen, I’m so scared, don’t I do in the evening of that data will be lost? I just start to call my sister said my computer problems, sister heard my speak let me don’t worry too much about something let me try to install a virtual computer patch to try and listen to the elder sister of the things I would say yes, I try to install a virtual computer patch, sister listen to me say I am a computer would be good.