Microsoft has released Windows 10 update KB5009543 for versions 21H2, 21H1, 20H2 and 2004 as the January security update for 2022. The update comes with Builds 19044.1466, 19043.1466, 19042.1466, 19041.1466 for respective versions.

Here are the highlights provided by Microsoft for the update KB5009543.

  • Updates a known issue that affects Japanese Input Method Editors (IME). Text you enter might appear out of order or the text cursor might move unexpectedly in apps that use the multibyte character set (MBCS).

  • Updates security for your Windows operating system.

Check the full changelog for the Windows 10 update KB5009543 below.

This security update includes quality improvements. Key changes include:

  • Addresses an issue that prevents Active Directory (AD) attributes from being written properly during a Lightweight Directory Access Protocol (LDAP) modify operation when you make multiple attribute changes.
  • Addresses a known issue that affects Japanese Input Method Editors (IME). When you use a Japanese IME to enter text, the text might appear out of order or the text cursor might move unexpectedly in apps that use the multibyte character set (MBCS). This issue affects the Microsoft Japanese IME and third-party Japanese IMEs.

KB5009543 download link:

You can manually download this update by clicking here. If you need help in understanding how to install these updates manually on your PC, you can refer to our step by step noob-friendly tutorial.