Can I upload content if it is copyrighted?

Unfortunately, you cannot! We respect the intellectual property
of others, and we ask our users to do the same. We prohibit users from posting content that violates another party's intellectual property rights and upon receipt of proper complaints satisfying the requirements of the Digital Millennium Copyright Act (DMCA), we will remove or block access to the allegedly infringing material. We also terminate the accounts of repeat infringers in appropriate circumstances.