Microsoft has released an important update for Windows 11 as part of its traditional monthly “Patch Tuesday” update.
Since the KB5013943 update makes security improvements, it is a mandatory update that will install on the PC automatically, the user can only delay installation for a week or two. Attempting to delay security updates more than once may result in a forced installation of the fix, depending on your Windows Update (Windows Update Center) settings.
The update also brings a number of improvements and numerous bug fixes. In addition, with it, more users get access to the new Windows Search interface, which is distributed in stages. Among the bug fixes is an issue that causes the screen to flicker in safe mode.