Copyright protects creative work (Literary, Dramatic, Artistic, Sound, and Film) by giving the creator the the exclusive right to use their own work. Copyright prevents anyone copying, broadcasting, renting, and adapting creative work.
Copyright work often is accompanied by a © but it is not required.
Copyright is automatic, you don’t need to apply for it. It usually lasts for seventy years after the author / creator has died. Once the copyright has expired the work goes into the public domain, this means anyone can use it freely.
Creative work protected by copyright law can be used for the following purposes:
These exceptions are called ‘fair dealings’ or ‘fair use’. These do not always all full use of a copyright work, for example: A reviewer cannot include a digital version of a whole film as a part of their review.
If you need to use someone else's creative work for any other purpose, you must ask their permission and a obtain license to use it.
Copyright law is a civil law, therefore those in breach do not end up in prison. Initially those in breach may be sent a cease and desist notice by the copyright owner, and if they do not comply they may be taken to court so that the copyright owner can claim damages.