Disable Open New Window (Ctrl+N) shortcut Firefox 4
Fresh3 days ago
Mar 15, 2026943 viewsConfidence Score0%
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Problem
I am trying to restrict few users (who are not very computer literate) in my organisation, to restrict them to one Firefox window. So I would like to disable "Open New Window" feature. Is there an option in the ? I tried to hunting for it, but could not find any.
Error Output
about:config
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Canonical Fix
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Fix for: Disable Open New Window (Ctrl+N) shortcut Firefox 4
Low Risk
Would a "Kiosk" type mode suit you needs? R-kiosk: defaults to full screen, disables all menus, toolbars, key commands and right button menus. Alt+Home still takes you home. Might be overkill, but it would certainly eliminate the option to open new …
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