That sweet reaction GIF finally has a place on Facebook. After a months-long test of the feature, the social network announced that it's finally rolling out support for GIFs in Facebook comments.

Once upon a time, Facebook did not support GIFs. In fact, there was a time when Facebook supported the file format and then took that support away. Developers tried to hack it. One group succeeded ...

An curved arrow pointing right. Facebook now provides a feature to upload a profile video rather than a photo. Here's how to do it. Produced by Andrew Gioia Follow TI: On Facebook More from Tech ...