How to Create a Digital Signature Using PDF Security. Adobe Acrobat enables you to create PDF documents that are compatible with virtually every operating system and platform.

Ever need to "sign" a PDF, meaning insert your signature in a document as though you'd handwritten it? Productivity501 shows how you can sign PDFs using Adobe Acrobat's stamping feature: It turns ...

Create a signature block in Microsoft Outlook 2010 to attach to your outgoing messages. You can include HTML, links, images and even your business card, if it is in vCard format, in the signature ...