Windows 10 bereikte EO (einde ondersteuning) op 14 oktober 2025. Als je Windows 10 gebruikt, lees dan dit artikel.

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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I just upgraded to Mozilla 32.0. My tabs have lost the "x" close button on the tab.

dcappitelli

I just upgraded to Mozilla 32.0. Unfortunately my tabs have lost the "x" close button on the tab. I can click where it should be to close a tab, but I want the "x" back. I have followed the 29.0 suggestion (set "browser.tabs.closebutton" to 1, but "browser.tabs.closebutton" does not exist in 32.0!

I just upgraded to Mozilla 32.0. Unfortunately my tabs have lost the "x" close button on the tab. I can click where it should be to close a tab, but I want the "x" back. I have followed the 29.0 suggestion (set "browser.tabs.closebutton" to 1, but "browser.tabs.closebutton" does not exist in 32.0!

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Many of us are using Classic Theme Restorer (Customize Australis) {web link} Restore squared tabs, appmenu, add-ons bar, small button view and more on Australis UI (Windows/MacOSX/Linux + Fx 29+).

This will restore many of the things the last upgrade took away.