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Pinned tabs lost

A few times now, I have inadvertently opened a second Firefox window. The original Firefox window comes up with two pinned tabs. If I close the original window then when I start Firefox the next time, it no longer has pinned tabs. I am running Win8.1 on a desktop system.

A few times now, I have inadvertently opened a second Firefox window. The original Firefox window comes up with two pinned tabs. If I close the original window then when I start Firefox the next time, it no longer has pinned tabs. I am running Win8.1 on a desktop system.

Wšě wotmołwy (1)

When you realize this, please try the following menus ASAP:

If Firefox is not set to restore your previous session windows and tabs automatically:

  • "3-bar" menu button > History > Restore Previous Session
  • (menu bar or Alt+S) History > Restore Previous Session

Then check either:

  • "3-bar" menu button > History > Recently Closed Windows
  • (menu bar or Alt+S) History > Recently Closed Windows
  • Ctrl+Shift+N

Firefox remembers up to three closed windows.