Open Outlook.
Go to Tools, Options, Mail format, Signature section and click the Signature button to add signatures.
Click New from the Create Signature Wizard.
In the Create New Signature Wizard enter a name for your signature and choose start with a blank signature button and click next. (As shown in the figure)
In the Edit Signature wizard you can enter your details and click Finish ( Fig below)
If you want Edit the Signature you can Click Advance Edit to edit it in Word.
When you are finished creating signatures, click Ok to return to the Options dialog screen. Set a signature for each account and for both new message and replies / forwards, using the Blank signature when you don't want a default signature.
Signature files are stored at following location
C:\Documents and Settings \username \ApplicationData \Microsoft \Signatures
three files for each signature - one each in HTML, plain text, and RTF format. You can copy these files to back up your signatures or copy them to/from another computer.
