It sounds like you're encountering some serious issues with your computer, especially with the Blue Screen of Death (BSOD) and the BCCode D1.
Sending the .dmp file will definitely assist in diagnosing the problem. Once you provide the file, we can analyze it to pinpoint the root cause of the freezes and slowdowns you're experiencing.
Please go ahead and upload the .dmp file so we can begin troubleshooting and provide you with a solution to resolve these issues.