support in the address bar of your Firefox browser. This will open your current profile folder in the File Explorer window, where you may see subfolders carrying your bookmark files, extension ...

Now, open any webpage and click on the extension ... Also, it won’t protect your Firefox bookmarks after installation by itself. But you can add those bookmarks to the Private Bookmarks folder ...

If you get Your account has been locked for security reasons in Firefox, check for any inbox, update Firefox or try our other ...