Not going to install something that seems so vague, but I do use ExplorerPatcher [1] on my Windows 11 machines to basically re-create Windows 10 UI and fix all of the annoyances I have with Windows 11. I've got the old right click menu, the old task bar, the old alt-tab interface, pretty much the whole thing. Only reason I use Windows 11 over Windows 10 is because Windows 11 seems to handle my triple monitor setup better, especially when waking up from sleep.