What does a Creative Commons license allow?

A Creative Commons license provides flexible protections and freedoms for various types of media while ensuring that the creator's rights are respected. This licensing system enables creators to share their work legally and allows others to use, share, and build upon that work according to the specific conditions set forth in the license. These licenses can have different stipulations ranging from requiring attribution to the creator, allowing for non-commercial use only, or permitting derivative works.

This flexibility supports the sharing and collaboration of creative works, fostering innovation while also protecting the creator's interests. The other options do not accurately capture the essence of Creative Commons licenses. For instance, they do not provide for free use without attribution, nor do they grant complete ownership or unlimited commercial use of copyrighted materials. Instead, they establish a structured way for creators to retain some rights and distribute their work on their own terms.