Causes Of Blue Screen of Death(BSOD)
1. The Most common is a failing HardDrive or Defective sectors on your HardDrive.Solution: Back up your Hard Drive data, replace it and reinstall your Operating System from Scratch.
2. Software Errors or Conflicts in the Registry
Solution: Run a Software Cleaner like CC cleaner, Download Here. Run this, it will help.
3. RAM, Memory is defective.
Solution: Remove and Replace faulty memory...tutorial coming soon on this.