Welcome to this morning's edition of "First To Know," a series in which we keep you in the know on what's happening in the digital world.
Today, we're looking at three particularly interesting stories. After making a change to its blocking functionalities, Twitter reverted back to its original policy following a slew of user complaints. Amazon is planning to take on the consumer packaged goods market. Finally, Gmail announced a safer, easier way to view images within emails.
Check out the video above for more on these stories.