What is the Start Here box with the '4 Steps Left' button at the bottom of my Accounts Listing?

I've been using 1Password on this device for several years, but I don't recall setting up an account. Nothing happens when I click on a step and I don't know how to add the browser extension as called for in the first step that shows up for me, are there instructions somewhere? 1Password seems to have been working on my device up until just recently when it doesn't suggest a password when I need one for new login credentials which it used to do. I suspect this may have something to do with the expiration of my complimentary subscription and transition to a paid subscription. I'm looking forward for you assistance as 1Password is convenient to have when it works.