Hello, I have signed in to Firefox on both my new and current profiles (Thinkpad using Windows 10). I created a new profile to fix a problem so I want to copy everything from the profile I use to the new one, which I will use from now on. I am signed in on both profiles, I see my Bookmarks and passwords, but I don't see open Firefox windows and tabs on the new profile. What needs to be done to duplicate it exactly on the new computer profile? With appreciation, Mark PS. Firefox is my default and I love Thunderbird more than any web email or client. So I donate monthly.