Arun Sirpal walks through the SQL Server Diagnostics preview:
Notice the region to upload – If you are using a work machine I would suggest getting authorisation. The great thing here is that this is GDPR compliant.
Once ready hit the upload button, it goes through 3 phases. Upload, Analysis and a recommendation.
It sends your dump files to an external service, which is important enough to point out. If you want more details on the product, Rony Chatterjee has a FAQ.