Many solutions to "Windows 11" the first C patch -AMD RYZEN, printing, Explorer problem, etc.

October 2021 preview update program

　Microsoft has released the KB5006746 preview update program for Windows 11 on October 21 (local time) for Windows 11.This time, an optional patch (C release) that does not include security corrections.It will be tested ahead of the monthly security update scheduled for the second week of next month (patch chess day, B release), and if you do not need it, you will not need to install it.This is the first time that a C release has been provided to Windows 11.

What are Windows's "B", "C", "Regular exceptions" release?~ Updated program mechanism

　The main changes are as follows.

　The following issues, which were known as known issues, have been solved.Some were tested on Build 22000.282 distributed on the Windows Insider Program Beta/Release Preview channel.

Summary of "Windows 11" defects [updated on October 25]

　"KB5006746" is currently being offered via "Windows Update" Seeker Experience.If the [Windows Update] section of the "Settings" application is guided for optional downloads, you can apply it by pressing the [Download and installation] button.Don't worry, it will not be installed without permission.