This tutorial will show you how to change the size of the Start Menu for your account in Windows 11.
The Start menu is comprised of three sections: Pinned, All apps, and Recent.
Starting with Windows 11 build 26300.8553 (Experimental 25H2), build 26100.9267 (RP 24H2), and build 26200.9267 (RP 25H2) for Insiders, you can now choose between a small and large Start menu, in addition to "Automatic (default)".
If you do not have the Start Menu resize and customization settings available in the builds above yet and would like to try it now, then you can use the ViVeTool command below to enable it.
vivetool.exe /enable /id:61754985,61225604,61596616,61596617,61596618,61596619...