restorefirefoxprofile

,IfyouneedtocreateanewFirefoxprofile,findouthowtorecoveryouroldFirefoxdatasuchasbookmarks,historyandpasswords.,2019年5月27日—YoucanusetheChooseFolderbuttonintheProfileManagertoregisteraprofilethatcurrentlyisn'tlisted.https://support.,2022年7月16日—BackonthecurrentFirefoxprofilewindow,right-clickanywhereblankandchoosePaste.Allowyourcomputertooverwritetheexistingfiles.,2023年5月31日—Tobackupyour...

參考資訊如下
Back up and restore information in Firefox profiles

Recovering important data from an old profile

If you need to create a new Firefox profile, find out how to recover your old Firefox data such as bookmarks, history and passwords.

How do I restore a user profile?

2019年5月27日 — You can use the Choose Folder button in the Profile Manager to register a profile that currently isn't listed. https://support.

How to Back Up (and Restore) Mozilla Firefox Profiles

2022年7月16日 — Back on the current Firefox profile window, right-click anywhere blank and choose Paste. Allow your computer to overwrite the existing files.

How to Back up and Restore Information in Firefox Profile?

2023年5月31日 — To back up your profile, close Firefox and then copy the profile folder to another location. Locate your Firefox profile folder. Close Firefox.

How to restore data from old Firefox profile?

2022年3月9日 — Click the Choose Folder button and point Firefox to the one you want to resurrect. Since profiles are along a hidden path, you may want to ...