Trojan closed by the computer screen of how to do

Trojan closed by the computer screen ..
of how to do what few have the software.
Blue screen on the opening of safe mode.
.Always all right to play the game was banned.

If you would like to point security, then! First on the entire hard drive DM, and then install the operating system and antivirus software, which is relatively simple, if you can hand out to kill, he can! Good luck.Antivirus software rather than later, to download a special tool to kill the Trojan, or Trojan specifically to kill 360 Guinness, the first horse to kill a kill, and then look back up important data, the overall re-format it