Signatures in OUTLOOK: (may vary slightly depending on version)

1) Click TOOLS then OPTIONS
2) Click on MAIL FORMAT tab on top
3) Click on SIGNATURES button on the bottom
4) Click NEW then call it a name such as "DEFAULT SIGNATURE"
5) Write your signature the way you want it to appear and Click FINISH then click OK
6) Under SIGNATURE FOR NEW MESSAGES and SIGNATURES FOR REPLIES choose the name of the new signature you just created.
7) Clock OK and your Done.

Signatures on MOZILLA THUNDERBIRD:

1) Click START then RUN then type NOTEPAD and click OK
2) In Notepad, type the signature the way you want it to appear
3) Click FILE then SAVE AS then type "c:\signature.txt" and click SAVE
4) Click FILE and EXIT to get out of notepad
5) Go to THUNDERBIRD and click TOOLS then ACCOUNT SETTINGS
6) On the Right check the box called ATTACH THIS SIGNATURE
7) type "c:\signature.txt" and Click OK. Your signature will not be added to each email. You can then edit that file anytime you want to change it.