OKRs are objectives and key results used to set goals at all levels of a company to unite everyone around a shared vision. OKRs are made famous by companies like Intel and Google that credit much of their success to OKRs. OKRs are set quarterly, public, and scored at the end of each quarter to assess progress and adjust goals if needed. The document then provides examples of how OKRs could be set at the company, director, and individual employee levels and how they align to measure progress towards shared objectives.