[[PageOutline]] = How can I use gpg to both encrypt my email and prove my identity? = == What is GPG? == == How do I use it with Windows and Thunderbird? == assuming you have Thunderbird installed already. go to http://enigmail.mozdev.org/ click on "download" pick the appropriate operating system and email client from the scroll down you can see what version of Thunderbird you have by: * go to Thunderbird * click on "Help" (File menus at the top) * "About Mozilla Thunderbird"