You can sign PDF documents in Windows, completely electronically, using the PDF viewing program Adobe Reader. Here's how.

You can add a signature to a Microsoft Word document in several ways, depending on the computer you're using.

If you live in the modern age and have access to the Internet, chances are you’re going to have to digitally sign a document at some point or another. You no longer have to laboriously print out ...

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go.