If you want to add a new search button in the taskbar of Windows 11, you can use the steps covered below. Before you do that, do note that this feature can be enabled and used with build 22621.754 ...
Windows 11/10, by default, allows all the apps to pin to the Taskbar. Pinning a program to the Taskbar is easy in Windows; simply right-click on any app from the Start menu and choose Pin to Taskbar.