Fix BSOD errors, stop codes, and system crashes step‑by‑step.
1 Which Blue Screen error?
Select the closest match:
2 What were you doing when it happened?
Choose one:
3 Run system repair commands
Run these commands in Command Prompt (Admin):
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth
DISM /Online /Cleanup-Image /RestoreHealth
What happened?
4 Check hardware & drivers
What did you find?
5 Generate Summary
Summary & Suggested Fixes