Being a Copyright-Free creator means honoring the work of others. If you create something, you'd want to control how others may or may not use it, right? It's the same for creators of everything you see on the internet.
Key Terms:
Films in the SIS Film Festival may only use media that is copyright-free and that specifies that attribution is not necessary (Copyright-Free + No Attribution)
This page will explain why copyright exists and give you resources to be sure you're within the copyright-free zone.
See the "Copyright-Free Resources" page (left) for websites that host copyright-free media.
Remember to be sure that the item does not require attribution (credit to the creator).
To search the web on your own, choose copyright-free and "no attribution" with your other keyword(s)
You might also want to add the file type to your search