password ?

If it's the e-ail from your ISP, you should ask them or consult it's web site.

All webmails providers allow you to easily change your password.

In GMail, click the gear icon next to your name and sellect Messagery parameters.
Click "Acount and importation"
The very first item allows you to change your password.

Electro
December 2011

Yes you can. You haven't mentioned which service you use but this link covers Hotmail:

http://ask-leo.com/how_do_i_change_my_windows_live_hotmail_password.html

ChicksFan
December 2011