Tumblr: Here’s How to Change Your Username in the Mobile App

A user's previous handle will be saved for 24 hours.

4 Ways to Apply Data Science to Social Media Marketing in 2018

Opinion: Complex relationship patterns and groupings can become clearer through visualizations.

The Cast of Stranger Things Owned the SAG Awards Red Carpet on Twitter

A win for This Is Us was the most-tweeted-about moment.

Facebook Inked a Big-Time Esports Livestreaming Pact With ESL

The exclusive agreement covers CS:GO Pro League and ESL One Dota 2 and CS:GO.

Social Media Posts Don’t Matter

Opinion: Photos get posted on Instagram, go quiet and resurface, pinned and repinned on Pinterest.

A Deeper Look at David Marcus’ 6 Trends for Facebook Messenger in 2018

The social network pledged to continue investing in real-time communications.

WhatsApp Just Rolled Out an Android App for Small Businesses

It’s available in Indonesia, Italy, Mexico, the U.K. and the U.S.

Instagram Added Activity Status to Instagram Direct

Users can see when other users were last online.

The Facebook Community Boost Show Is Set to Hit the Road

57 percent of small businesses find lack of familiarity with available digital tools to be a challenge.

Diversity Finally Comes to Facebook’s Board of Directors

American Express chairman and CEO Kenneth Chenault will be its first African-American member.