In Imagine It Forward, Beth Comstock, the former Vice Chair of GE, describes her twenty-five year efforts to be an instigator of change at every level of business. When she first moved from NBC to parent company GE in 1998, she was ignored as a woman in a man's world, treated as an outsider because she didn't have a business background, and ignored as a mere PR person. But CEO Jeff Immelt realized even then that the industrial giant, like so many businesses, had to change fast in order to stay relevant in a world where Google and later Facebook and an explosion of Internet companies were transforming how goods and services were marketed, made and sold. In a deeply personal journey filled with practical takeaways from two-plus decades of initiating change at the top levels of corporate America--from the Ecomagination initiative that transformed the way GE worked with their customers, to the company's famed FastWorks methodology designed to bring new products more quickly to market--Comstock lays out the challenges, opportunities, tools and practices needed to embrace change, whatever industry you are in, and make it part of every management decision.