1) Save your .gif email signature file into a "signatures" folder on your desktop or in your "my documents" folder.
2) Open Microsoft Outlook and click on "new" and create a new mail message.
3) Once the new message window pops up, click the "signatures" tab above and select "signatures"
4) Now the signatures window should appear, if you have existing signatures you can select them and remove them from the list.
5) To add a new signature, click "new" and it should ask you to specify a name of your choice.
6) fill in the name accordingly and then click on the picture icon above the body text field.
7) you should now be able to browse for your .gif file in the "signatures" folder that you created, select the .gif file and click "insert"
8) once selected, click "okay" and send a test mail to a friend to ensure the success of the setup.