My computer screen randomly goes black? What's wrong?

I don't know whats wrong with my computer when i turn it on it says like 4 options then goes to a blue screen?

• i think it might be over heated cuase it says the computer window shut down to protect the files is it over heated

• Answer:

  The Windows operating system constantly refers to the registry to get information about all of the components such as hardware and software which are installed on the computer. The registry tells Windows what to do and how to access the various programs, files, and processes.However, the registry can contain bad information which sends Windows off doing useless tasks or running unneeded routines. Sometimes errors occur including the blue screen of death. Other times the system slows down. Because of the sheer number of factors that can affect the registry, there’s no one size fits all approach. You can’t just go into the registry and remove the bad information because it’s nearly impossible to decipher which information is good and which information is bad. That’s a job better suited for software. I should like to commend Registry Easy http://cleanup-comuter-run-perfectly.com to you ! You can try ! Good luck!