Instagram has installed a new privacy setting which will default all new and existing underage accounts to an automatic private mode.Instagram users will now be able to watch Reels short-form videos on bigger screens. Meta said Tuesday that the company will begin testing its Instagram for TV app in the U.S. via Amazon Fire TV streaming devices, underscoring the photo-sharing app's effort to become a major video platform beyond smartphones, taking on TikTok and YouTube. The Instagram for TV app features the ...