Had a BSOD after updating a Windows Security Update listed as (Security Update for Windows 7 for x64-based Systems (KB2532531)) and adding a password for User Admin. Account. After install of this update it asked to reboot. Then the BSOD's began. First attempt reset machine completely. Next reboot, BSOD followed by Windows asking if I wished to use System Restore, selected no. Third reboot same procedure and prompts, selected no on restore. Forth time, it booted fine with no problems. Have since rebooted three additional times with no issues. Is there anything I need to worry about now that's it's working fine?