Do you guys know how to use the gpg live editor?

I get:

-[begin screen output]-
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\>gpg
gpg: WARNING: no command supplied.  Trying to guess what you mean ...
gpg: Go ahead and type your message ...

This is a private message...

^C
gpg: no valid OpenPGP data found.
gpg: processing message failed: Unknown system error

C:\>gpg
gpg: WARNING: no command supplied.  Trying to guess what you mean ...
gpg: Go ahead and type your message ...

test

^C
gpg: no valid OpenPGP data found.
gpg: processing message failed: Unknown system error

-[end screen output]-

I have looked around for any info on how to use the internal editor, but
cannot find anything that works.

I found something that includes "Ctrl+Shift+D" to save the message, but
it and other commands don't work.

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