Continue writing the next sentence.

How to research workplace copyrights
Determine the author of the work.
In most cases, the person who created the work owns the copyright in that work.
Often the creator's name will accompany the work.
For text, this usually is pretty easy, but it can be more difficult with visual works. For example, if you find a photograph you want to use on the internet, you might look for a watermark or other signature.