*sigh*
Have a HP ZBook for review (beautiful machine, superfast Intel Core i7). It came with Windows 7 Pro installed so decided to upgrade to Windows 10 as offered. The upgrade was super quick and all drivers worked with small updates - even the fingerprint scanner.
This was last night. This morning installed the monthly Windows Update. Plugged a HP Port Replicator. And then this:
The mug in the background is most appropriate at this time.