Các câu trả lời gần đây cho When right clicked on already opened tab, I want a "new tab" option above "reload tab". Any idea how can i do that?https://support.mozilla.org/vi/questions/12720292019-11-02T03:30:22-07:00Hi Rana, Firefox has a new tab button at the right end of the bar, and can open a new tab using the 2019-11-02T03:30:22-07:00jscher2000https://support.mozilla.org/vi/questions/1272029#answer-1263439<p>Hi Rana, Firefox has a new tab button at the right end of the bar, and can open a new tab using the Command+t keyboard shortcut. (There is a preference I'll mention below the line to control whether the new tab opens at the far end of the bar or next to the current tab.)
</p><p>If you prefer an item on the tab context menu, you could find an add-on for that. Add-on commands appear at the bottom of the list, which would be an adjustment, but you might prefer it anyway.
</p><p>Here's an example:
</p><p><a href="https://addons.mozilla.org/firefox/addon/new-tab-context/" rel="nofollow">https://addons.mozilla.org/firefox/addon/new-tab-context/</a>
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<p>For possible future reference, here's how you switch the new tab button and Command+t to opening a new tab next to the current tab instead of at the end:
</p><p>(1) In a new tab, type or paste <strong>about:config</strong> in the address bar and press Enter/Return. Click the button accepting the risk.
</p><p>(2) In the search box above the list, type or paste <strong>insert</strong> and pause while the list is filtered
</p><p>(3) Double-click the <strong>browser.tabs.insertAfterCurrent</strong> preference to switch the value from false to true
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