Windows 11 KB5034123 is the first update of 2024 with a lot of improvements, and it is released as part of Patch Tuesday. Microsoft also made the update available with .msu setup files that can be used by anyone to patch systems manually.
In terms of security fixes, Windows 11 KB5034123 they fix a lot of problems. If you check for updates today, you'll see the update below:
2024-01 Cumulative Update for Windows 11 for x64-based Systems (KB5034123)
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2024-01 Cumulative Update for Windows 11 for x64-based Systems (KB5034123)
Windows 11 Direct Download Links: 64-bit.
Windows 11 KB5034123 changelog
The most notable addition is Alt+Tab and multi-screen support for Copilot on Windows, which is currently in preview.
This feature allows you to seamlessly access Copilot across multiple screens. You can simply tap the Copilot button on the taskbar to activate it on the desired screen. For those with a keyboard, the Win+T key combination will shift focus to the taskbar, from where you can open Copilot on any screen.
This feature was initially released to select users, but is now available to everyone.
Microsoft also improved the integration between Copilot and other open windows using the Alt+Tab shortcut. This integration is part of the initial limited release, and according to the company it will be further improved in the coming months.
Another major change is the possible setting of Windows Spotlight as the default desktop background. This change may work for users whose background is already set to show the default Windows images.
For more information see official announcement
