To clarify, I can edit my current posts shown in my New Posts page. But my posts beyond that don't have the edit tool at their end. So my request is: how can I get Blogger to turn on the edit tool at the end of my posts.

Hi Stephen, did you carry over your old Firefox settings, or are you still setting up Firefox to work the way you had it before?

I don't use Blogger, so I don't know why the second page of posts would be missing tools that you can see on the first page. In case anything depends on color contrast, could you disable High Contrast mode and see whether that makes any difference? This article has the steps: Disable high contrast mode in Firefox.

Thanks but that didn't work. However, I have solved the problem! I went through Blogger's settings and found nothing. Then I went through Firefox's settings and arrived at the Privacy and Security setting. Under that heading I found Enhanced Tracking Protection and alongside it a box "Manage Exceptions." When I clicked on that it was empty. When I looked at the same box on my old computer it had two exceptions: https://theshroudofturin.blogspot.com https://www.blogger.com When I added those two exceptions to the "Manage Exceptions" box on my new computer and restarted Firefox. After I signed into my blog, it showed the sign-out option and showed the edit tool at the foot of all my posts! I vaguely remember that being an issue years ago when Blogger introduced that Enhanced Tracking Protection. But the owner of every new blog or existing blog on a new computer will experience the same problem with no ongoing guidance from Firefox how to solve it. If I couldn't solve it I would have had to move to Chrome with its bare bones interface.

Thank you for reporting back. A possibly easier way to add exceptions is to click the shield icon to the left of the lock icon in the address bar, then turn off Tracking Protection by clicking the slider switch. It's a common new thing to check when sites don't work normally, but I'm not sure people have tuned into it yet.

See also:

• https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop
• https://support.mozilla.org/en-US/kb/total-cookie-protection-and-website-breakage-faq
• https://support.mozilla.org/en-US/kb/trackers-and-scripts-firefox-blocks-enhanced-track