How do I copyright a manual that I created?

Answer 1

The cheapest way is to photocopy it and send the original to yourself.
File it away UN-opened.
You see, the post office stamps a date on it and in court (when the original is opened) the judge can also see the date.
Proof positive.

Answer 2

You can do this at the US Copyright Office – see the last 2 links in the source box. The application is fairly simple & the cost is $45 per application.

Despite what others state, a "poor man's" copyright is NOT the same as registering it. Here's what the US Copyright Office has to say:

"The practice of sending a copy of your own work to yourself is sometimes called a 'poor man’s copyright.' There is no provision in the copyright law regarding any such type of protection, and it is not a substitute for registration."

Hope that helps! I wish you much success & happiness in all your ventures!

Answer 3

Visit www.copyright.gov for more info.

You can do a "poor man's copyright" by sending the item to yourself in a sealed envelope via certified mail. Ask the post office to tape the seal with their tape.

Answer 4

Technically, once you write it, it's already copyrighted as your original work. To register it, follow these steps (It's the easiest way to tell you):

http://www.copyright.gov/circs/circ1.html