A new feature available on Facebook profiles now lets profile owners tag non-friends in the comments threads of their public posts. This comes in response to the recently revealed Subscribe button, a ...

Today, Facebook rolled out a new commenting system for blogs and third-party sites. We’ve implemented it here on TechCrunch, and after a few hours of the system being live it is obvious that it has ...

Instagram has rolled out more granular controls to reduce negative interactions and improve the experience for everyone on the platform. Read along for how to block Instagram mentions and tags in ...

Click the Object or slide you want to add the comment. On the Review tab in the Comment group, click New Comment. A comments box will appear on the right; in the comment box, enter your comment. To ...

When Ashley, a 16-year-old who asked to be referred to by a pseudonym, scrolls through Instagram, her eyes barely skim the photos and videos that take up the majority of space in her feed. She ...