Microsoft's Office programs have powerful options for creating and editing documents as well as protecting those documents. You can add passwords, configure ...

In Microsoft Word and Excel on desktop, the Signature Line is a native feature that allows us to e-sign a document or worksheet and let reviewers and approvers of the document sign it. A signature ...

Microsoft Office 2007's digital signature feature allows users to finalize documents with a stamp of approval. Digitally signed documents cannot be edited or altered, securing their contents; this is ...