It is best not to run Windows Update, and rather to wait for it to notify you,
because the week of the month when clicking "Recherchez Updates" is of crucial
importance.
This is described in a Microsoft blog post :
Windows monthly security and quality updates overview.
The updates released in the third and fourth weeks of the month,
called "C" and "D",
include new bug fixes and improvements for other non-security issues.
These are distinct from Patch Tuesday updates from the second week of the month,
which are suitably called "B" updates.
Windows Update will only install C and D updates when you go to
Settings > Update & Security > Windows Update et cliquez sur "Recherchez Updates".
In Microsoft’s world, this makes you a "seeker" who wants to test these updates
in advance before most Windows users get them.
The Windows 10 telemetry will detect any problem caused by these updates
before they appear in the next B update, without any thank-you note for
unwittingly helping Microsoft out.
Autrement dit, clicking the button on the wrong week will
qualify you as a "volunteer" beta tester, and Microsoft will apologize
for any problems (which will not fix those problems).
So, if you click “Recherchez Updates” in the third, fourth, or first week
of a month,
before the next B update has been released, you’ll probably get a C or D update installed on your system. If you never click “Recherchez Updates”, you’ll stick with the better-tested B updates (tested by others than yourself).
So la solution est simple : Do not click “Recherchez Updates” before the B updates
have been released by Microsoft, and never after the second week of the month.
My personal advice would be to never use “Recherchez Updates” at all,
because of the
risk of forcing the installation of updates that have not yet been
vetted for your computer. It's preferable to let Windows Update
decide which updates are now ready and tested for your computer and
software.
