It would certainly make sense to sick it on all those crash reports and complaints. All the obscure 0x error codes that end up with you being punted to the forums for 'community support' and being told to reinstall everything.
Those errors in 99.9% of the time are hardware related or driver related. I've personally not seen bsod or had a windows crash in years.
Last week my on board Lan card started erroring out but windows didn't crash, I just lost internet. Switched to wifi and moved on.
Your example is an excellent example of the sort of problem the AI could diagnose for regular users. Regular user might see their web browser acting flaky, blame their ISP, switch their ISP and find it doesn't help, try a different web browser once they learn they exist, get different problems... But it would hopefully be obvious to a diagnostics system if it got fed the system logs and details. Or maybe it would spit out some rubbish related to Windows 10 sourced from a forum post in 2018.
What would be the point of any of this if the registry is still there? It'd just a particularly shit version of linux window management that happens to run games well
It was easy to corrupt in the early days and performance was poor as it grew in size.
That was a long time ago though, it’s pretty solid now and has some benefits over storing settings in a bunch of text files such as more granular permissions.
Calling the registry a database makes it seem better engineered than it really is.
Running queries on the registry like SQLite? Nope. The Windows registry internally from what I've been able to read is a weird reimplementation of a file system (a trivial database I guess but a real database lets you index on things other than name). It's compact but as far as I know completely unofficially documented.
(Most data structures with unique names or ids for each data item could trivially be considered databases, but generally if you say something is a database, you typically expect to create queries more sophisticated than "select data where name is X" and also expect to be able to create or use separate indexes to support those queries.)
The reputation of brittleness and danger of the registry is because Windows stores a lot of configuration parameters there that the kernel uses as boot, but because it's not a plain text file, comments explaining what the settings do can't be right there in the same place you're editing.
The registry absolutely is an issue—it's everything bad people make the command line out to be except ten times worse because they haven't bothered to fix it in forty years. You need to cooy and paste an incomprehensible string off the internet just to set the functionality of the caps lock key or rewire a file extension. Just straight up dogshit softwareif you weren't raised in the cult