How can you create a new channel in Slack?

Creating a new channel in Slack is accomplished by clicking the "+" icon located next to the Channels section. This intuitive interface element allows users to quickly access the options for channel creation. Once the icon is clicked, a prompt appears, guiding the user through the necessary steps to name the channel, set its privacy level (public or private), and invite team members.

This method is widely recognized and user-friendly, making it the most straightforward way to establish a new space for conversation among team members. Other options, such as sending a direct message or using commands in the search bar, do not facilitate channel creation directly, while accessing the settings menu lacks the immediacy and convenience that the "+" icon provides.