TECH CRUNCH - Aug 13 - TikTok will introduce a series of product changes for teen users aged 13 to 17 to make their TikTok experience more private, safer, and less addictive. The changes TikTok plans to roll out over the coming months will address in-app messaging, the public nature of users' videos, the default download settings for videos, and TikTok's use of push notifications.