Software piracy is the unauthorized copying or distribution of copyrighted software. When you purchase software, you are actually purchasing a license to use it, not the actual software. The license is what tells you how many times you can install the software. If you make more copies of the software than the license permits, you are breaking the law. Whether you are copying, downloading, sharing, selling, or installing multiple copies of software onto personal or work computers, you are committing software piracy.