Ever had the system reboot with a blue screen flashing in front of you for a fraction of a second? Annoying and/or cryptic error messages popping up with every click? The following links may help to solve your problem. Check them out before posting a thread as they may answer your questions.
General sequence for performing troubleshooting
How to check the Reliability Monitor for errors
How to generate a system health report
How to troubleshoot common Stop Errors (Blue Screens)
How to check system files in Vista
How to perform a startup repair
How to perform a full system repair
Troubleshooting Sleep Issues
Suggestions to Improve Performance
General sequence for performing troubleshooting
How to check the Reliability Monitor for errors
How to generate a system health report
How to troubleshoot common Stop Errors (Blue Screens)
How to check system files in Vista
How to perform a startup repair
How to perform a full system repair
Troubleshooting Sleep Issues
Suggestions to Improve Performance