Quick start videos:
Here are two great videos to help you and your team get acquainted with 15Five.
The first is a 5-minute crash course in 15Five. Covering the Check-in, High Fives, 1-on-1 agenda, and objectives.
The second, a much deeper dive into the product and it's full functionality, includes manager & employee specific sections, and best practices:
The Deep Dive is designed as a one-stop training for medium-sized teams, shared in a collaborative environment (IE: everyone sitting together in a room, or led by regional managers in several rooms).
Quick wins videos:
For printable and video resources, see this page.