hey guys how do we find the root cause of bsod? which tools do we use ( software applications)? at the moment event logs are the only things I am using .Event logs are flagging up autokms errors I used an activated ISO file win 8.1 64 pro. I then use kms toolkit 2.5 . I suspect a software issue I run bit defender internet security and maleware bytes. historically both biitdef and malware byte have flagged up kms