Steps to Enable Top Sites or Most Visited Sites and Site Visit Count in Firefox
How do I enable the most visited top sites showing in Firefox home screen so that I can access it quickly? How do I set it to the much more useful list of most visited sites, which shows up when I open a new tab as below?
Content Summary
Solution 1: Top Sites option in Preference
Solution 2: Most Visited Smart Bookmark
Solution 3: Visit Count column in History Manager Library
Solution 4: Reset browser new tab URL
Solution 5: Set about:newtab for Homepage and new windows
Solution 6: Restore Default Smart Bookmarks Folders
Source
Solution 1: Top Sites option in Preference
Step 1: Enter about:preferences#home in Firefox’s address bar.
Step 2: Make sure Top Sites is checked.
Solution 2: Most Visited Smart Bookmark
The Most Visited smart bookmark available at Bookmarks toolbar with lists pages you have visited the most number of times. Access it at Bookmarks menu > Bookmarks Toolbar > Most Visited.
Solution 3: Visit Count column in History Manager Library
Step 1: Click on History menu > Show All History to open History Manager Library.
Step 2: There is a Visit Count column under Views > Show Columns available and you can sort the history by this column.
Read full article at pupuweb.com, originally published on January 9, 2019.
