Section: Volume L

Section: Volume F
Explanation/Reference:
When a WF is created, SF will only evaluate the rule for records created / edited from that moment forward, it will not evaluate workflow rules retroactively. That's tasks/emails will not be created for existing records in the DB that already meet the criteria necessary for the rule to trigger.

Section: Volume I
Explanation/Reference:

Section: Volume F

See the answer below
Explanation/Reference:
Explanation: Cloud Scheduler allows you to request meetings with your customers, and have your customers select when they can meet before you confirm the meeting.