This document discusses Intel's anti-competitive practices against AMD from the late 1990s to the 2010s. It describes how Intel used rebates and threats to discourage computer manufacturers from using AMD processors, hurting AMD's market share. Regulators like the FTC found that Intel's actions including changing compilers and libraries to intentionally degrade the performance of AMD processors were anti-competitive uses of its monopoly power. Intel was forced to settle lawsuits and comply with restrictions to allow fair competition.