Creative works of original authorship are protected by copyright. In "electronic work", that could include computer software (which is a "literary work"), digital files containing copyrighted literature, images, sounds or audio-visual works, and so forth.
Electronic circuits, such as the mask design for integrated circuits, are not protected under copyright laws because they are "functional" and not merely "expression" describing a function. However, some countries have specific laws that protect such designs from copying.
It should be assumed that a work is covered by copyright, as works do not need to state it, it is applied automatically.
An email is automatically covered by copyright from the moment it is created, at least to the extent it contains original and creative work. The text would be considered a "literary work" and non-text attachments may be covered as pictorial, graphic, audiovisual works or sound recordings.
Registering a Copyright OnlineYes, you can. Go to this website: http://www.copyright.gov/forms/ which is the Electronic Copyright Office.
Libby Baulch has written: 'Copyright rights' -- subject(s): Copyright and electronic data processing, Copyright
music Any original work is covered by copyright, even if that work is in part a derivative work of others: A book about politics would be derived from other works (as the subject is extensively covered) and it would be protected generally speaking. This subject would include, generally saying: Books, Music, Art, Motion Pictures, Images or Likeness of public figures, etc.
If your use is not covered by an exemption in the law, get permission in writing from the copyright holder.
The copyright holder or an appointed administrator can issue a license.
Public domain means not covered by a valid copyright, anyone can use such material anyway they want. If a copyright expires or becomes invalid for some reason the work enters the public domain.
For art work no registration is needed, the artists signature creates the copyright. Any work on paper or electronic form is automatically copyrighted for the life of the author plus 70 years. Registration is not required, but is beneficial if any disputes arise.
Michael A. Einhorn has written: 'Peer-to-peer networking and digital rights management' -- subject(s): Copyright and electronic data processing, Peer-to-peer architecture (Computer networks) 'Media, technology, and copyright' -- subject(s): Copyright, Copyright and electronic data processing, Economic aspects of Copyright, Economic aspects of Intellectual property, Intellectual property
All works rendered in some permanent form are now automatically covered by copyright, without the need for any registration. However, to ensure maximum right under US law to obtain economic damages, it is sometimes advisable to register a work with the Register of Copyrights in the Copyright Office of the Library of Congress.
The book has a copyright. The music has a copyright. The musical production has copyright. The movie has a copyright. The sound track has a copyright. Music not used in the movie has copyright. The play was first produced on Broadway in 1957, meaning it is copyrighted until 95 years later. The movie was produced in 1962 and has 95 years of copyright. The sound recordings of the music produced prior to 1973 have no federal copyright but are protected by state laws until 2067, not including those works that were also part of the 1962 dramatic audiovisual work, which are covered by federal copyright for 95 years.