Enhancer for YouTube is installed I have no TOOLBAR ICON I am not able to set Enhancer for YouTube preferences

https://www.mrfdev.com/how-to-use-enhancer-for-youtube mentions a Toolbar for that extension, not a toolbar icon or "button". Right-click at the top of Firefox and see if there is a Toolbar added to the default Menu Bar and Bookmarks Toolbar.

Thanks for the reply. Covered that data, yesterday. There is NO ENHANCER TOOLBAR available when I right-click.

On my old laptop, when I installed Enhancer for YouTube, the icon immediately appeared on my Firefox toolbar. The icon was the link to the add-on's functionality and preferences.

"Manage" Add-ons is not an option...nothing to select to set preferences. I think it's time for UNINSTALL/RE-INSTALL.

01.24.20