Licensing for commercial use of software is often a complex topic. Provide a brief introduction to this subject in the form of a two-sentence paragraph. Ensure your paragraph is concise and clear, summarizing the key points about commercial software licensing.
user
商业软件许可涉及法律协议，明确用户使用软件的权利和限制，涵盖诸如使用范围、版权保护、许可期限和费用等关键要素。了解这些许可条款对于避免法律风险和确保合规使用软件至关重要。
assistant