Signatures validate a document by showing that you manually endorsed it with your written or digital signature. Microsoft Word 2013 won't automatically add your signature to all documents, because ...

If you see a ‘Recoverable Signature’ error in Microsoft Word, read this post to learn how to fix the issue. A digital signature is used to validate a Word ...

Some of the apps you're already using – like Word or Acrobat – can attach a signature to a document for free. But if you need to sign digital documents on a regular basis or you're just looking for ...