Learn about digital signatures, digital IDs, and signature lines to use in Word, Excel, and PowerPoint.

Your handwritten signature gives your document a personal touch. You can scan your signature, store it as a picture, and then insert your signature in Word documents.

This article explains how you can get or create a digital signature for use in Office documents. To learn more about how to use them in Office documents, see Add or remove a digital signature in Office files.

A digital signature is an electronic, encrypted, stamp of authentication on digital information such as email messages, macros, or electronic documents. A signature confirms that the information …

You can add a signature line to a document, add a graphic of your handwritten signature, or save a signature block as an AutoText building block. For information on adding a digital signature, see Add …

To add a digital signature, you can use a commercial security certificate, or you can create your own. The process that you use to digitally sign a database depends on the database version you are using.

To add the signature to a document in Word for the web, click in the document to place the cursor where you want your signature to appear. Click Insert > Picture.

When you need signatures for your documents, there's no need to send multiple drafts or back-and-forth emails to people. Now you can attach documents in e-sign requests and send them directly in …

Your digital signature ensures that the project has not been tampered with since you signed it, but it does not prove that you wrote the project. Even if you have locked your macro project, another user …

Si vous souhaitez ajouter des informations telles que votre fonction, numéro de téléphone ou adresse électronique à votre signature, enregistrez-les avec la signature sous forme d’insertion automatique.