FF History does not show "a month's history" only 25± days. W$F
Click FF "History" in the toolbar>>> select: "This Month" on 29 December 2016 and document appears that lists FF History from TODAY (12/29/16 back to 12/21/16) which is NOT A MONTH ! Why it do dat' i.e., not display back to 12/1/16 given the MONTH of December starts on the 1st and not on the 21st ?
Click FF "History" in the toolbar>>> select: "This Month" on 29 December 2016 and document appears that lists FF History from TODAY (12/29/16 back to 12/21/16) which is NOT A MONTH ! Why it do dat' i.e., not display back to 12/1/16 given the MONTH of December starts on the 1st and not on the 21st ?
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If you do not have older history then that history has been deleted, either by you or someone else. It could be possible that there has been a problem with the places.sqlite database and that a new places.sqlite had been created.
Did you update Firefox around that 12/21/16 date?
You can check the update history via the "Help -> Troubleshooting Information" page.
Profile data can be removed or not recorded several ways;
- 1) Running Firefox in Private Mode (nothing is recorded)
- 2) Privacy settings; (Type about:preferences#privacy<enter> in the address bar.)
- 3) Many disk cleaners and anti-virus type programs can remove data from browsers. Open their settings and have them leave the browsers alone.
- 4) Mal-ware.