license types

Licenses are legal terms that specify how you can use, share, or modify software or creative works. Common types include proprietary licenses, which restrict use and keep control with the owner; and open-source licenses, which allow users to freely view, modify, and share the work under certain conditions. Some open-source licenses are very permissive (like MIT), while others (like GPL) require derivative works to be shared under the same terms. Understanding the license helps ensure you're using works legally and respecting the rights of creators.