I-Firefox Isithangami Sokwesekwa

I installed the Waterfox browser and did the addressing method for Japanese localization. However, Japanese does not appear in the pull-down.

The General page is displayed. Scroll down the page to the Language item, click the English (United States) pull-down, and click Japanese to select it.

https://freesoft-100.com/review/waterfox.html

I want to translate it into Japanese. Please help everyone.

Ok, I was using Waterfox before, and then opened some pages I think that is pretty important, then closed the browser and borrowed the computer to the others. But the others have also used Waterfox I think, because I can‘t restore previous session，There are too many tabs, although there is history but it is almost impossible to retrieve by.these tabs are really important, please tell me if there is any rescue.Some contents are only shown in the case of restore previous session

The DOWNLOAD POPUP always has a lag before it lets you click OK WHEN NO DEFAULT download settings for that file type are set. VERY STRANGE could make a rationale for that with .exe which CANNOT HAVE DEFAULT SAVE SETTINGS APPARENTLY? BUT ALL FILES?? That is insanity POPUP APPLICATION LAG TO CLICK OKAY WHAT IN FREAKING LUDICROUS MADNESS is that load of garbage AHA!! SOLUTION and customization options to fix that would be VERY NICE APPRECIATED FOR SURE. Thank