This document discusses when and how to pivot a PPC strategy. It recommends pivoting when the competitive landscape changes, targeting options change, a new product is launched, or the account stops performing. It suggests ways to pivot like adjusting audiences and creative when facing policy changes, identifying a new plan and testing timeline for new products, and reviving old successes or fixing issues when past risks failed. The key takeaways are that pivots are inevitable, to think creatively while considering known data, and to make decisions guided by the data rather than delaying.