Thanks bro. Just to need to copy the contents of the extensions folder and paste it in the same location after installation? And suppose I have enabled few settings as per my usage in ff, is there a particular file in the profiles folder that I can copy paste after reinstallation so that all the settings are copied too?C:\Users\username\AppData\Roaming\Mozilla\Firefox\Profiles
Here dig under folders until you find extensions folder.
Why doesn't copy wasting work anymore? And do you know about the location for ms edge too?For Firefox your extensions are under your profile C:\Users\ User Name \AppData\Roaming\Mozilla\Firefox\Profiles\ And the passwords are stored in the key4.db and logins.json file. Copy pasting doesn't work anymore for extensions though, It won't work for Chrome or Brave too so better use sync method to get them all at once