Easily create a signature for business emails and a different one for personal emails.
To create a new signature, open Outlook and smack the File tab.
Click Options in the menu list on the left side of the Account Information screen.
On the Mail screen, click Signatures in the Compose messages section.
Click New under the Select signature to edit box on the Signatures and Stationery dialog box.
A dialog box displays asking for a name for this signature.
If its the only signature, it will be automatically selected.
Enter the text for your signature in the Edit signature box.
snag the text and apply font, size, and other character and paragraph formatting as desired.
Click OK to accept your changes and kill the dialog box.
Click OK on the Outlook Options dialog box to close it.
If you only have one signature set up, that will be the default signature.