Add Yahoo as a preferred source to see more of our stories on Google. The desktop version of Slack is finally getting video calling functionality, while its mobile app version is stuck with audio ...

Have you been slacking on throwing together a company meeting because your co-workers or employees are spread to the four winds? If you are a Slack fan, you no longer have an excuse -- the cloud-based ...

Slack's quest to become a do-it-all chat app continues. The company is trotting out video calling support in the Mac, Windows and Chrome versions of its client, making it easy to see a coworker or ...