I want to know all of the main topic

I want to know all of the main topic

I am the new user to the Zoho CRM and i want to know all of this
  • Automating workflow rules, and webhooks
  • Trigger pre-defined emails and how could affect to my prospects?
  • Trigger actions in third-party applications especially synchronizing between Zoho and Mailchimp, to do that do i need the paid version of the mailchimp?
  • And how can i determine my document tracking? That's suppose in Zoho CRM right?
  • Last How can I know that the prospects i sent emails to how can i know that if they don't read my mail can i know that they enter my website links or not?
Thanks,
KL@ Kyaw Lay