Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

חיפוש בתמיכה

יש להימנע מהונאות תמיכה. לעולם לא נבקש ממך להתקשר או לשלוח הודעת טקסט למספר טלפון או לשתף מידע אישי. נא לדווח על כל פעילות חשודה באמצעות באפשרות ״דיווח על שימוש לרעה״.

מידע נוסף

אשכול זה הועבר לארכיון. נא לשאול שאלה חדשה אם יש לך צורך בעזרה.

Data Deleted

  • 3 תגובות
  • 1 has this problem
  • 120 views
  • תגובה אחרונה מאת John Max
  • Archived

Nihal
Nihal

Hi, it looks like Firefox pushed an update on September 19, and after that, all my tabs were closed, I got logged out of all my accounts, and it opened a new blank Firefox window. Is there any way to recover my tabs and data?

Hi, it looks like Firefox pushed an update on September 19, and after that, all my tabs were closed, I got logged out of all my accounts, and it opened a new blank Firefox window. Is there any way to recover my tabs and data?

כל התגובות (3)

George Kitsoukakis
George Kitsoukakis
  • Top 25 Contributor

The easiest method to restore previous session

Open the Firefox menu

Go to History.

Look for an option that says "Restore Previous Session" or check under "Recently Closed Windows" to see if your window is listed there.

Nihal
Nihal Question owner

@George. Thanks but it does not show tabs from last session before the update.

John Max
John Max

I think the same happened to me. I got a strange popup window saying "The installation of the new version of Mozilla Firefox is completed. You can start it when needed." When I opened Firefox it had totally reset everything. I wasn't sure if this was legit, so I downloaded and reinstalled the application and now everything is back to normal.

Did anyone else get this message?