Các câu trả lời gần đây cho Firefox default action for PDF has spontaneousl changedhttps://support.mozilla.org/vi/questions/12995632021-01-16T07:43:43-08:00Is there any way to change the default "open with firefox" option, to "save", rather than removing i2021-01-16T07:43:43-08:00ysuhttps://support.mozilla.org/vi/questions/1299563#answer-1384514<p>Is there any way to change the default "open with firefox" option, to "save", rather than removing it outright?
</p><p>I.e. leave both options, just default to save.
</p>If you go to the about:config page in Firefox, you can change the browser.helperApps.showOpenOptionF2020-08-16T07:48:47-07:00ComputerWhizhttps://support.mozilla.org/vi/questions/1299563#answer-1341686<p>If you go to the <code>about:config</code> page in Firefox, you can change the <code>browser.helperApps.showOpenOptionForPdfJS</code> preference to <code>false</code> and restart Firefox to remove the <strong>Open with Firefox</strong> option from the save dialog.
</p><p>Hope this helps.
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