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技術支援討論區

I downloaded a new version of firefox but on my old version I had favorite websites on bookmark all my password and sites saved, also I had an ongoing session

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Hello, I have been using Firefox as my main browser for years. Today I had to install the new version to install a program for a video interview and I did that on an application I called FIREFOX 2. I closed the old version with all my history and bookmarked sites, and password, and logins, and accounts. I also had a very important ongoing session and thought I could just reopen the app and as I always do select RESTORE PREVIOUS SESSION. Now it seems like I have lost everything, I open firefox and it looks like it's something I ve never used before, although right now I'm using the old version 49.0.1. How do I solve this how do I get my open tabs back, my history, my bookmarked websites....

Hello, I have been using Firefox as my main browser for years. Today I had to install the new version to install a program for a video interview and I did that on an application I called FIREFOX 2. I closed the old version with all my history and bookmarked sites, and password, and logins, and accounts. I also had a very important ongoing session and thought I could just reopen the app and as I always do select RESTORE PREVIOUS SESSION. Now it seems like I have lost everything, I open firefox and it looks like it's something I ve never used before, although right now I'm using the old version 49.0.1. How do I solve this how do I get my open tabs back, my history, my bookmarked websites....

額外的系統細節

已安裝的外掛程式

  • Version 5.41.3.0
  • Shockwave Flash 28.0 r0
  • 5.1.50709.0
  • Skype Web Plugin 7.32.6.278
  • Unity Web Player version 5.3.5f1. (c) 2016 Unity Technologies ApS. All rights reserved.

應用程式

  • Firefox 49.0.1
  • 使用者代理:Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:49.0) Gecko/20100101 Firefox/49.0
  • 技術支援網址:https://support.mozilla.org/1/firefox/49.0.1/Darwin/en-US/

擴充套件

  • Grammarly for Firefox 8.804.1449 (87677a2c52b84ad3a151a4a72f5bd3c4@jetpack)
  • Multi-process staged rollout 1.2 (e10srollout@mozilla.org)
  • Pocket 1.0.4 (firefox@getpocket.com)
  • Web Compat 1.0 (webcompat@mozilla.org)

JavaScript

  • incrementalGCEnabled: True

圖形

  • adapterDescription:
  • adapterDeviceID: 0x1626
  • adapterDrivers:
  • adapterRAM:
  • adapterVendorID: 0x8086
  • crashGuards: []
  • driverDate:
  • driverVersion:
  • featureLog: {u'fallbacks': [], u'features': [{u'status': u'available', u'description': u'Compositing', u'log': [{u'status': u'available', u'type': u'default'}], u'name': u'HW_COMPOSITING'}]}
  • info: {u'AzureCanvasAccelerated': 0, u'AzureCanvasBackend': u'skia', u'AzureFallbackCanvasBackend': u'none', u'AzureContentBackend': u'skia', u'ApzWheelInput': 1}
  • numAcceleratedWindows: 1
  • numTotalWindows: 1
  • supportsHardwareH264: Yes
  • webglRenderer: Intel Inc. -- Intel(R) HD Graphics 6000
  • windowLayerManagerRemote: True
  • windowLayerManagerType: OpenGL

修改過的偏好設定

其他

  • User JS: 否
  • 輔助功能: 否
Tyler Downer
  • Top 25 Contributor
  • Moderator
1529 個解決方法 10654 個答案

Instead of downloading the full installer, just use the built in-updater to install the latest version of Firefox (58.0.2). You shouldn't continue to use old versions as they are insecure and have known issues.

Update Firefox to the latest release

Instead of downloading the full installer, just use the built in-updater to install the latest version of Firefox (58.0.2). You shouldn't continue to use old versions as they are insecure and have known issues. [[Update Firefox to the latest version]]