Sorry if this is the wrong place to post this.
I am using my iPhone to try to figure out my computer. So it is the only one I have. It is in a constant loop of windows not starting and trying to fix errors then says it can't, I can't get it to load in safe mode or anything else. I can use the box where u put in commands and found my registry hive says 0 bytes. I do not know how to fix this. And I do not have a windows disk cause it came already installed. So how can I fix this and what do I need to do or try.
I do have a Windows 7 product key on the back of my computer.
Please help ASAP I have been working on this since yesterday and all night.