Navigate to Social Settings
From your HubSpot Dashboard, navigate to Social > Social Settings.
3. Promote your content
Once you've set up one the above social media accounts within HubSpot, you can use the Social Publishing tool to begin promoting your content.
Navigate to Social > Social Publishing to begin.
From here, click on Compose a Message to begin putting together a message to send out to the appropriate social media channels.
For a detailed step-by-step on how to use the Social Publishing tool, take a look at this article, which will go over how to choose which channels to publish tool and attach links to your message.