Slack is a great instant messaging and video conferencing service for teams and individuals to stay in touch via chat and video calls, but it’s also a great resource for collaboration. One of Slack’s coolest features is screen sharing during video calls with other participants. However, there are a few things you should know before you get started.
How do you share your screen on Slack?
If you’re using one of the supported versions of Slack, sharing your screen is easy. It’s just as easy to stop sharing your screen.
Start (or join) a Slack video call.
When you're done, click the Share Screen icon at the bottom of the conversation window.