Many Event Viewer Errors & Warnings

When will Microsoft analyze all those errors & warnings that appear so often in the Event Viewer, and fix them so they won't happen again? I understand that it's not really necessary to have all that to be fixed in there, because the computer still functions normally. But why not minimize all that unnecessary information, and leave the Event Viewer to log down important crashes that happen?

They should look at each of those errors/warnings and figure out what is causing those errors/warnings, and eventually fix them, so they don't have to get logged in there unnecessarily.

Well,

I am all with you on this one, would be nice to see no more unnecesary errors..
but as far as I know regardless of them not saying anything through Diagnostics and Usage data they collect every bit that has ever set an error in the event viewer and address the most found ones first, so they dont really have time to correct every little problem but, mainly focused on the major ones probably, but this is just my theory ^^