This document contains slides from a presentation by Sue Johnston on upgrading an organization's operating system from one of unilateral control to one of mutual learning. The presentation discusses two types of operating systems - a traditional rigid mindset focused on unilateral control and fixed assumptions, and a more agile growth mindset focused on mutual learning, transparency, and transforming assumptions. It provides examples of how each type of operating system shows up in values, assumptions, and behaviors. The presentation then offers suggestions for upgrading an organization's operating system, including reflecting on one's own behaviors and mindset, using useful questions to invite mutual learning with others, and making small changes that can start to shift the overall culture over time.