"Firefox ... private not checked; public checked.."  
 "Firefox (C:\Program Files\Mozilla Firefox" - private is checked, public not checked.  

Desktop Computer. Still on Windows 10. Not sure of category. This began when I launched the computer today. I opened Firefox and got the message "The bookmarks and history system will not be functional because ....." When I started to shut down the computer (first mentioned step here) I saw there's a Window update. I selected Update and Restart. That went okay, but still don't have my Firefox bookmarks. So I clicked on Learn more. I found the Firefox > Profiles folder. There are two folders, one from today - qkuxm6ws.default-release - 15...... 0196 with 94 items, and 7ghfiw 15.default, from Jan 5, 2021, with 3 items. I assume I should use the one with today's date. BUT .... from this point, the information on this website was full of information - NOT step-by-step information telling me what to do with which files in this folder. Also, I have McAfee as well as Windows Defender. I opened Windows Defender Firewall. State is On. Notification state: Notify me when Windows Defender Firewall blocks a new app. I've gotten no such messages. Under allowed apps and features: "Firefox ... private not checked; public checked.." "Firefox (C:\Program Files\Mozilla Firefox" - private is checked, public not checked. Can't make changes. Under Overview window: Not checked is "Inbound connections that do not match a rule are blocked." **** In the "Monitoring\Firewall folder" - Firefox (with path) is listed twice. Both entries have Private, Allow, NO Override - **** Differences - the first has UDP; the second has TCP. Nothing under "Group." My last bookmarks backup was Jan 2025. 😕 😟 I don't know where else to look or what to do. Please help. Kami