Stop Firefox From Opening Previous Tabs After Crash

Last modified: 
Thursday, April 9th, 2015

How to stop Firefox from opening tabs from a previous session after a crash.

  1. Go to about:config via the address bar.
  2. Search for browser.sessionstore.max_resumed_crashes.
  3. Set the value to 0 (zero).

See also

The operator of this site makes no claims, promises, or guarantees of the accuracy, completeness, originality, uniqueness, or even general adequacy of the contents herein and expressly disclaims liability for errors and omissions in the contents of this website.