Windows 11 Insider preview build 22543 is available now.
There are some changes and fixes in it.
In this new Windows 11 build, the UI has some improvements.

More natural voices are added for Narrator.
Of course, there are many fixes in this build.
Once downloaded, you’re able to use it without an internet connection.
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Currently, only English-U.S is available.
you could find the detailed fixes here:Announcing Windows 11 Insider Preview Build 22543.
How to Get Windows 11 Build 22543?
Windows 11 build 22543 is only available in the Dev Channel of the Windows Insider Program.
This update is titledWindows 11 Insider Preview 22543.1000 (re_prerelease)in Windows Update.
When this update is installed 100%, you should probably reboot your gadget to complete the whole installation.
During the process, your machine may restart several times.
you should probably wait patiently until the whole process ends.
So, youd better back up your files before a Windows 11 upgrade.
you’re able to use MiniTool ShadowMaker to do such a job.
This is a professional Windows data backup software.
it’s possible for you to use the trial edition for 30 days for free.