Windows has shut down to prevent further damage?

The only really safe way to do this is to take it to a professional. Sorry.

This sounds pretty bad. Reformatting may be your only option. You will lose anything you did not back up to external drives, cds/dvd or thumb drives.Sorry.

You may have a hardware problem. Take it in and have a pro look at it.

For windows vista, it has too many bugs, better to upgrade to windows 7.

You have to reinstall windows. Either with the disc or the system recovery that should be on the computer. When you start the computer on the boot screen you should see some options like system recovery or boot menu, you need system recovery.

CompTIA A+ Certified and Network+ Certified.

It's a virus but you may need professional help to remove it especially if you can't get online in safe mode.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.