It seems that whoever is running Microsoft really must hate the customers, in my opinion. The most recent disaster is the Windows 10 KB4023057 download. You see this was done several months ago but the wizards at Microsoft tried again and the result is failures to update.
One of the web sites discussing this notes:
It looks like Windows 10 KB4023057 has been re-released and the
update appears to be causing unexpected issues on some machines. We have
come across some isolated reports from Twitter and Reddit which
revealed that Windows 10 KB4023057 installation fails. A thread on Reddit claims that the system downloaded the update but the installation of KB4023057 failed with error 0x80070643....“Windows Update just tried (and failed) to install a “KB4023057″ update
just now. I’m wondering, what on earth does it do? I can’t seem to find a
post on the official Microsoft website about it, and any news articles I
find of it (from MONTHS ago) talk about it messing with files in the
user directory and network settings,” the Redditor explained.
Just think how many billions of hours are wasted remedying Microsoft's blunders. They have no shame, no credibility, in my opinion. It really in my opinion calls for a legal action of some type. So far Android has never been such a mess.