How To Change The Default Email Client in Windows
This guide will instruct you on how to change your default email client.
1) The settings are located in Start>Control Panel>Add/Remove Programs>Set Programs Access and Defaults>Custom
2) Click the arrows pointing down to expand the Custom entry.
3) The email programs you have installed on your computer should be listed here. Place a check next to your preferred email client.
4) Press the OK button.
5) Exit the Control Panel.
I wish there was more, but that's it. Enjoy.