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I have lost the shortcut ton the toolbar to tile pages
I am no longer able to tile windows. The short cut has disappeared from the toolbar. How do I get it back or have I discontinued a tool bar I should not have?
All Replies (1)
Sounds like a feature added by an extension that is no longer working if it was a button on a Firefox toolbar.
Note that your System Details List shows that you have a user.js file in the profile folder to initialize some prefs on each start of Firefox.
The user.js file is only present if you or other software has created it, so normally it wouldn't be there. You should check its content with a plain text editor if you didn't create this file yourself.
The user.js file is read each time you start Firefox and initializes preferences to the value specified in this file, so preferences set via user.js can only be changed temporarily for the current session.
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