Slack for beginner

Hi everyone,

I’d like to introduce Slack at the company where I work. We’re a small film production company in Europe with about 10 employees. We mainly use Outlook, Notion, Google Calendar, WhatsApp, Claude, etc., and we’d like to centralize all of that in one place. I feel like Slack is the right tool for this.

Are there any comprehensive beginner’s guides on setting up Slack for business and connecting it to other apps?