In a cookie-free mobile app environment, social networks make it "relatively easy to target audiences at scale in an in-app environment," says eMarketer.

The communication app now has more 20 million daily active users, Microsoft announced on Tuesday.

Twitter will place a notice next to tweets that share synthetic or manipulated media, as well as warn people before they share or like such tweets..

In a recent study, (49.3%) of U.S. boomers will be social users, compared to 77.5% of Gen-Zers and 90.4% of millennials.