Copyright is a form of protection provided by the laws of the United States (title 17, U.S. Code) to the authors of "original works of authorship", including literary, dramatic, musical, artistic, and certain other intellectual works. This protection is available to both published and unpublished works. Section 106 of the 1976 Copyright Act generally gives the owner of copyright the exclusive right to do and to authorize others to do the following:

To reproduce the work in copies or phono records;
To prepare derivative works based upon the work;
To distribute copies or phono records of the work to the public by sale or other transfer of ownership, or by rental, lease, or lending;
To perform the work publicly, in the case of literary, musical, dramatic, and choreographic works, pantomimes, and motion pictures and other audiovisual works;
To display the copyrighted work publicly*, in the case of literary, musical, dramatic, and choreographic works, pantomimes, and pictorial, graphic, or sculptural works, including the individual images of a motion picture or other audiovisual work; and
In the case of sound recordings, to perform the work publicly by means of a digital audio transmission.

In addition, certain authors of works of visual art have the rights of attribution and integrity as described in Title 17, Chap 1, Section 106a (Circular 92) of the 1976 Copyright Act. For further information, request "Copyright Registration for Works of the Visual Arts" [http://www.loc.gov/copyright/circs/circ40.pdf].

It is illegal for anyone to violate any of the rights provided by the copyright law to the owner of copyright. These rights, however, are not unlimited in scope. Title 17, Chap 1 of the 1976 Copyright Act establishes limitations on these rights. In some cases, these limitations are specified exemptions from copyright liability. One major limitation is the doctrine of "fair use", which is given a statutory basis in Title 17, Chap1, Section 107 of the 1976 Copyright Act. In other instances, the limitation takes the form of a "compulsory license" under which certain limited uses of copyrighted works are permitted upon payment of specified royalties and compliance with statutory conditions. For further information about the limitations of any of these rights, consult the copyright law or write to the Copyright Office.