Copyright is seen as a bundle of rights. These rights include the right to:

Because these rights are imagined as a bundle, the owner of the copyright can give away, sell, or otherwise license some or all of these rights to others (as when an author negotiates a contract - they may give the publisher the right to copy and distribute the work but not make future derivative works, for instance).
Copyright only applies to the following kinds of works:
This list encompasses most kinds of creative or intellectual expression. Works must also be "fixed in a tangible medium of expression". Unfixed works like improvised music, speeches, or dances are not protected by copyright.
Remember: copyright is not designed to reward hard work but, rather, to foster creativity. Works that took a lot of effort to put together but that don't contain original expression do not qualify for copyright protection.
What is NOT protected by copyright
SUNY Broome Community College Library is grateful to Rachel Bridgewater at Portland Community College, who created the original resource that this guide is adapted from.
"Copyright Resources" by Rachel Bridgewater, Portland Community College is licensed under CC BY-SA 4.0