Like pinning an app to the Taskbar, you can find a similar ... Alternatively, if an app icon is visible on the desktop, you can right-click on it and select the same option from the context ...

You don’t need a third-party app, just the icon files to replace the defaults. If you’re theming your desktop, it won’t feel complete until the taskbar meshes with the rest of the look.

Although drag and drop support to pin icons on the Taskbar is almost gone from Windows 11, you can still pin or unpin icons to the Taskbar. However, if you want to unpin all taskbar icons at once ...