New Windows 11 December 2023 Update – Last Update in the Main Release in 2023 (KB5033375)

In this article, we will talk about the latest Windows 11 Update for the Main Release, which is Build 22631.2861 or KB5033375.

For those of you who are not familiar with how Windows 11 Updates for the Main Release work, I will explain it to you in the following lines.

Every month Windows 11 has a B and a C Release for Windows 11. Usually, the B Release is launched on the second Tuesday of the month and contains all the features that were tested in the previous month’s C Release.

Particular to this Build, you can encounter the following:

• This Update includes quality improvements for the Security Side of Windows 11 23H2.

To see the full list of Security Improvements in this Build, you can check this article from the Microsoft Blog.

For all the Features and Fixes from the C Release of the Month of November that are added in this Update, you can check this article.

Windows 11 Servicing Stack Update – 22631.2567

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates. 

For a more in-depth presentation of the New Update, you can watch the video below from the YouTube channel.